英：[ˈhelɪkɒptə(r)]
美：[ˈhelɪkɑːptər]
helicopter如何读
helicopter英汉释义
n.(名词)
- [C]直升机 a kind of small aircraft that can go straight up in the air
helicopter是什么意思
- n.直升飞机
- vt.用直升飞机载送
- vi.乘直升机
helicopter自然拼读
hel·i·cop·ter
he l kap tr
helicopter变形
复数:helicopters
第三人称单数:helicopters
现在分词:helicoptering
过去式:helicoptered
过去分词:helicoptered
helicopter英英释义
noun
an aircraft whose lift is derived from the aerodynamic forces acting on one or more powered rotors turning about substantially vertical axes
verb
intransitive verb
to travel by helicopter
transitive verb
to transport by helicopter
helicopter区别
helicopter, plane, airplane, aeroplane, aircraft, jet
这组词都有“飞机”的意思，其区别是：
helicopter指直升飞机。
plane本义为“平面”，在航空专业里通常用aeroplane。plane较通俗用词。
airplane为美国英语的用词。
aeroplane和airplane专指普通飞机，不包括helicopter(直升飞机)。aeroplane为英国英语的拼法。
aircraft常用作集体名词，也可指一架飞机，其含义包括直升飞机和飞艇等。
jet指喷气式飞机，也用jet plane。
以上来源于网络
helicopter词源中文解释
1861年，源自法语 hélicoptère “用以使飞机垂直上升的装置”，因此指“由螺旋桨推动的飞行器”。该词源于希腊文 helix (属格 helikos)，表示“螺旋”，参见 helix，再结合 pteron “翅膀”（源自 PIE 语系词根 *pet-，“冲向，飞翔”）。
原本的设想是通过螺旋状翼面得到升力，但并未成功。该词由儒勒·凡尔纳和莱特兄弟所使用，到了1918年直升机开始被研发时，该词被转移至其现代意义上的直升机。在弗兰芒语中本土化为 wentelwiek “具有旋转叶片的”。
helicopter_旅游行业词汇
直升机
helicopter_航空行业词汇
直升机
一种以动力装置驱动的旋翼作为主要升力和推进力来源，能垂直起落及前后、左右飞行的旋翼航空器。
helicopter词源英文解释
Noun French hélicoptère, from Greek heliko- + pteron wing — more at feather
The first known use of helicopter was in 1887
helicopter儿童词典英英释义
heliocentricadjective
referred to or measured from the sun's center or appearing as if seen from it
having or relating to the sun as a center
helicopternoun
an aircraft that is supported in the air by propellers revolving on a vertical axis
helicopternoun
an aircraft that is supported in the air by propellers revolving on a vertical axis
helicopter 例句
1 The helicopter ripped by overhead and the noise it made sucked up all the air around it.
2 A military helicopter hovered overhead , its emergency siren howling over the roar of its blades.
一架军用直升机在头顶盘旋,伴随着螺旋桨的轰鸣, 紧急报警器发出阵阵悲鸣.
3 Outside, I could see one of our thrusters still smoking, and then a helicopter flashed by the window.
4 The eight helicopters are fully operational.
这八架直升机都可以完全投入运行.
5 Policemen and the National Guard retaliated with tear gas, helicopters, and bullets.
6 If he could not fight little boys, he thought, how could he ever become a soldier and fight the Americans with their airplanes and helicopters and bombs?
7 While I busied myself opening it, she gave Luke his helicopter.
8 “What are we doing next? We should rent a helicopter to fly us over the city.”
9 The air was drowsy with the murmur of bees and helicopters.
10 After the ceremony, the newlyweds climbed into a helicopter and flew to the city for the night.
11 He might have accepted a ride out of the city from one of the helicopters or rescue boats.
12 The ship is fitted with a large helicopter hanger and flight deck.
配备有一个较大的直升飞机悬挂装置和飞行甲板.
13 We shuttled the passengers to the city center by helicopter.
我们来来回回地用直升机把旅客运送到市中心。
14 He waited beneath the tree until the noise of the helicopters was completely gone.
15 At night, the helicopters trained searchlights on houses.
16 There are horizontal rotors on a helicopter or compressor rotors in a jet engine.
直升飞机或喷气式发动机中的压气机转子上有水平旋翼.
17 A helicopter overhead swooped in with a roar over the trees, hovered above us for a moment, then darted back the way it had come.
18 Quite a few men had brought their own tortillas and cold beans, or bean dip; in the helicopter there were large thermos jugs of coffee.
19 At unexpected times, Horan would be ordered to grab his gear and load into a waiting helicopter with five or six other Marines.
20 The helicopter shot of their school, the gates with yellow police tape like party streamers, the shots of students huddled in tears on the front steps.
helicopter 同义词
1 直升飞机
2 用直升机运送
helicopter 短语相关
helicopter parent