英：[ˈblækbɔːd]
美：[ˈblækbɔːrd]
blackboard如何读
blackboard英汉释义
n.(名词)
- [C]黑板 a dark board that a teacher writes on with chalks
blackboard是什么意思
- n.黑板
blackboard自然拼读
black·board
blaek bord
blackboard变形
复数:blackboards
blackboard英英释义
noun
a smooth, hard, dark-colored panel, often made of slate and suitable for writing on with chalk; chalkboard.
blackboard词组
blackboard erasern. 黑板擦
blackboard词源中文解释
"黑色涂漆并用粉笔书写的板子"，尤指在教室中使用，始于1823年，源自于 black（形容词）+ board（n.1）。Blackboard jungle "充斥着少年犯罪的城市内部学校" 源自于埃文·亨特（Evan Hunter）的小说标题（1954年）。
blackboard_建筑行业词汇
黑板
blackboard词源英文解释
The first known use of blackboard was in 1739
blackboard儿童词典英英释义
blackguardnoun
a rude or dishonest person
blackguardnoun
a rude or dishonest person
blackguardnoun
a rude or dishonest person
blackflynoun
a two-winged fly that bites and whose larvae live in flowing streams
black1 of 3adjective
of the color black
very dark
of or relating to any of various population groups that are often considered to have dark skin but that in fact have a wide range of skin colors
Black people
of or relating to Black people and especially to African American people and their culture
Black literature
very sad or gloomy
the outlook was black
sullen sense 1a
evil entry 1 sense 1, wicked—used in the past especially in literature
a black deed
characterized by grim or distorted humor
black2 of 3noun
a black pigment or dyeespecially: one consisting largely of carbon
the characteristic color of soot or coal
black clothing
dressed in black
a black animal (as a horse)
a person belonging to any of various population groups especially of African ancestry that are often considered to have dark pigmentation of the skin but in fact have a wide range of skin colors
African American
absence of light : darkness
the black of night
the condition of making a profit
in the black
black3 of 3verb
blacken sense 1
black1 of 3adjective
of the color black
very dark
of or relating to any of various population groups that are often considered to have dark skin but that in fact have a wide range of skin colors
Black people
of or relating to Black people and especially to African American people and their culture
Black literature
very sad or gloomy
the outlook was black
sullen sense 1a
evil entry 1 sense 1, wicked—used in the past especially in literature
a black deed
characterized by grim or distorted humor
black2 of 3noun
a black pigment or dyeespecially: one consisting largely of carbon
the characteristic color of soot or coal
black clothing
dressed in black
a black animal (as a horse)
a person belonging to any of various population groups especially of African ancestry that are often considered to have dark pigmentation of the skin but in fact have a wide range of skin colors
African American
absence of light : darkness
the black of night
the condition of making a profit
in the black
black3 of 3verb
blacken sense 1
blackenverb
to make or become dark or black
to hurt the reputation of
blackbodynoun
a body or surface that absorbs all radiant energy falling upon it with no reflection
blackboardnoun
chalkboard
blackboard 例句
1 Valley got up and walked to the blackboard.
2 He throws erasers out the window, scribbles all over the blackboard and walls.
3 In an office with a conference table and a blackboard, the Plumbers dissected Daniel Ellsberg.
4 And even though our teachers had only a blackboard and chalk, we were free to go as far as our curiosity would take us.
5 Erasing the blackboard before we could finish our copying, she spoke breathlessly about Brown v.
6 After she hits the boy he has to bring the blackboard brush back to her.
7 While the rest of us were worrying over getting our printing to match exactly the example shown on the blackboard, Esther got praise for any kind of mark that resembled the letters.
8 As I walked home carrying the heavy manuscript, I remembered attending one of Dr. Kerry’s lectures, which he had begun by writing, “Who writes history?” on the blackboard.
9 I point to the blackboard.
我指着黑板。
10 Ben was accustomed to silence when enclosed by windows and blackboards.
11 I'm cleaning the blackboard.
我正在擦黑板。
12 Francie was in her yard one mid-afternoon when a little girl came out alone into the school yard and importantly clapped two blackboard erasers together to free them from chalk dust.
13 Our teachers sat us down, shut us up, and began to talk rapidly at the blackboard, outlining the courses and what would be expected of us in the new Sputnik-inspired curriculum.
14 All day, a book with a full-page reproduction of the Lady was propped open against the blackboard.
15 The professor wrote an equation on the blackboard.
教授在黑板上写了一个等式.
16 The results were chalked up on the blackboard as soon as they came in.
比分一出来就记在黑板上.
17 “Remember,” Francie went on, “how we did our examples on this hearthstone, and the time papa got us a real blackboard eraser and then the stone was like the blackboard in school, only lying down?”
18 I turned around and wrote the title on the blackboard.
我转过身将标题写在了黑板上。
19 Professor McGonagall pointed them into a classroom that was empty except for Peeves, who was busy writing rude words on the blackboard.
20 I slipped my notebook into the open slot for books and then looked at the teacher who was standing, her back to us, writing on the blackboard.
blackboard 同义词
1 黑板