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doubling如何读

英：['dʌblɪŋ]

美：['dʌblɪŋ]

doubling是什么意思

加倍，成双

把…对折，折叠( double的现在分词 )

是…的两倍

（使）加倍

兼任

doubling词根

词根：double

adj.

double 双重的；两倍的

adv.

double 双重地；两倍地；弓身地

doubly 双重地；加倍地；双摺地

double 两倍；双精度型

doubler 倍压器；加倍装置

doublethink 双重思考；思想矛盾

vi.

double 加倍，加倍努力；快步走

vt.

double 使加倍

doubling英英释义

adjective

having a twofold relation or character : dual

consisting of two usually combined members or parts

an egg with a double yolk

being twice as great or as many

double the number of expected applicants

of a coin worth two of the specified amount a double crown

a double eagle

marked by duplicity : deceitful

folded in two

of extra size, strength, or value

a double martini

having more than the normal number of floral leaves often at the expense of the sporophylls

of rhyme involving correspondence of two syllables (as in exciting and inviting)

designed for the use of two persons a double bed

a double room

verb

transitive verb

to make twice as great or as many: such as

to increase by adding an equal amount

to amount to twice the number of

to make a call in bridge that increases the value of odd tricks or undertricks at (an opponent's bid)

to bend or fold (something, such as a sheet of paper) usually in the middle so that one part lies directly against the other part

clench

doubled his fist

to cause to stoop

to avoid by doubling : elude

to replace in a dramatic role

to play (dramatic roles) by doubling

to advance or score (a base runner) by a double

to put out (a base runner) in completing a double play

double-team

Jackson's absence was supposed to allow defenses to double Gates.—Jim Trotter

intransitive verb

to become twice as much or as many

to double a bid (as in bridge)

to turn sharply and suddenlyespecially: to turn back on one's course

the rabbit doubled back on its tracks

to follow a circuitous course

to become bent or folded usually in the middle—usually used with up

she doubled up in pain

to serve an additional purpose or perform an additional duty

to play a dramatic role as a double

to make a double in baseball

adverb

to twice the extent or amount

two together

the children had to sleep double

downward and forward from the usual position

he was bent double with pain

noun

something twice the usual size, strength, speed, quantity, or value: such as

a double amount

a base hit that enables the batter to reach second base

one that is the counterpart of another : duplicate: such as

a living person that closely resembles another living person

wraith

understudy

a sharp turn (as in running) : reversal

an evasive shift

something consisting of two paired members: such as

fold

a combined bet placed on two different contests

two consecutive strikes in bowling

doubles plural a game between two pairs of players

an act of doubling in a card game

a room (as in a hotel) for two guests compare single sense 4

doubling词组

chromosome doubling染色体加倍；染色体复制；染色体配对

frequency doubling倍频

doubling time倍增时间；重复时间

doubling_体育行业词汇

重叠

doubling_航海科技行业词汇

覆板

又称 :覆板(doubling plate)

doubling词源英文解释

Adjective Middle English, from Anglo-French duble, double, from Latin duplus (akin to Greek diploos), from duo two + -plus multiplied by; akin to Old English -feald -fold — more at two, -fold

The first known use of double was in the 13th century

doubling儿童词典英英释义

doubt1 of 2verb

to be uncertain about

doubts her sincerity

to lack confidence in

doubted his own abilities

to consider unlikely

doubt if I can go

doubt2 of 2noun

uncertainty of belief or opinion

the state of being uncertain

the outcome is in doubt

a lack of confidence

an inclination not to believe or accept

doublyadverb

to twice the amount or degree

doubly glad

doubloonnoun

an old gold coin of Spain and Spanish America

double1 of 4adjective

dual sense 1

a double role

consisting of two members or parts

an egg with a double yolk

being twice as great or as many

had double the number of expected sales

folded in two

having more than the usual number of floral parts and especially petals

double roses

double2 of 4verb

to make, be, or become twice as great or as many

double a recipe

to bend or fold (as a sheet of paper) usually in the middle so that one part lies directly against the other part

to close tightly the fingers of : clench

doubled his fist

to cause to bend at the waist

to become bent or folded usually in the middle

she doubled up in pain

to have an additional use or job

the cook doubles as dishwasher

to make a double in baseball

to turn sharply and go back on the same path first taken

the rabbit doubled back on its tracks

double3 of 4adverb

doubly sense 1

two together

sleep double

double4 of 4noun

something twice another

12 is the double of 6

a hit in baseball that allows a batter to reach second base

duplicate entry 3especially: a person who closely resembles another

a sharp turn : reversal

fold entry 4 sense 2

plural a game between two pairs of players

tennis doubles

doubling 例句

1 The US is also rejuvenating its economy and implementing the program of doubling exports.

美国也在全力振兴经济，实施出口倍增计划。

2 She kept leading them around and around the city, getting dizzy, and doubling back.

3 We're losing our composure, doubling over, our bellies and faces aching.

4 “If your mother only knew,” he told her, doubling up with laughter, as he always said when he told her something in confidence.

5 The doubling down and under branches and pushing things out of his way were as exhausting as the walk.

6 He laughed, holding his stomach and doubling over.

7 They kept growing like nothing anyone had seen, doubling their numbers every twenty-four hours, stacking hundreds on top of hundreds, accumulating by the millions.

8 One more doubling and the usable soil will all be good to go.

9 He is doubling the part of a teacher and a missioner.

他在一出戏里扮演教师和传教士两个角色.

10 One of the eggs had a double yolk.

11 “Since it’s only for a night,” Mrs. Corcoran said to us, “I’m sure that no one will mind doubling up.”

12 People swarming in, cities doubling and trebling in numbers of inhabitants, while the fiscal guardians groan over the increasing weight of improvements and the need to care for a large new spate of indigents.

13 The doubling of the sale force resulted in increase sale.

双倍的销售力量导致增加了销售额.

14 He doubled up in pain.

15 Although the suicide rate in most other wealthy countries peaked in the early 1980s, it continues to climb in South Korea, doubling since 2000.

16 Can you tell if it's the actor or his double in that shot?

17 In separate bunks of seaweed wrapped in burlap, with life vests doubling as pillows, they tried to sleep, to get used to the motion of the ship, and to tolerate the smells.

18 Grown on either sugar alone, the bacterium begins to divide rapidly, doubling in number every twenty minutes or so.

19 As I stepped out of my crouch, my stomach lurched and sensation ripped back through my body, the sudden pain doubling me over.

20 Doubling declining balance is a form of Accelerated Depreciation.

双倍余额递减法是加速折旧法中的一种.