blackboard
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n. 黑板
n.
黑板；
变形
复数：blackboards
双语释义
n.(名词)[C]黑板 a dark board that a teacher writes on with chalks
英英释义
blackboard[ 'blækbɔ:d ]
n.sheet of slate; for writing with chalk
同义词：chalkboard
词汇搭配
用作名词 (n.)
动词+～
clean a blackboard擦黑板
wash a blackboard擦黑板
介词+～
at the blackboard在黑板前
on the blackboard在黑板上
to the blackboard到黑板前
词组短语
blackboard eraser n. 黑板擦
双语例句
Who's rubbed my figures off the blackboard?
谁把我写在黑板上的数字擦掉了?
The blackboard is in the front of the classroom.
黑板在教室的前面。
Please raise your head and look at the blackboard.
请抬起头来，看黑板。
The teacher wrote on the blackboard with a piece of chalk.
老师用一支粉笔在黑板上写字。
The teacher wrote down the new words on the blackboard.
老师在黑板上写出新单词。
权威例句
BlackboardBlackboard
Blackboard
A blackboard architecture for control
A blackboard architecture for control
The blackboard model of problem solving
Blackboard and Multi-Agent Systems & the Future
The Evolution of Blackboard Control Architectures
Electronic blackboard and accessories such as writing tools
Neural blackboard architectures of combinatorial structures in cognition.
Collaborating Software: Blackboard and Multi-Agent Systems & the Future
Blackboard Systems : The Blackboard Model of Problem Solving and the Evolution of Blackboard Architectures
Using IT in the undergraduate classroom: should we replace the blackboard with PowerPoint?
blackboard (n.)
1823, from black + board (n.1). Blackboard jungle "inner-city school rife with juvenile delinquency" is from Evan Hunter's novel title (1954).
1. It was furnished with some old tables, a blackboard and an old stove.
有几张旧桌子，一块黑板和一个旧炉子。
-- 来源 -- 英汉 - 辞典例句
2. He chalked out a design on the blackboard.
他用粉笔在黑板上勾划出一个图样。
-- 来源 -- 英汉 - 辞典例句
3. His chalk scraped on the blackboard.
他的粉笔在黑板上擦擦作声。
-- 来源 -- 英汉 - 辞典例句
4. He copied the notes down from the blackboard.
他把要点从黑板上抄下来。
-- 来源 -- 英汉 - 辞典例句
5. He tacked up a picture on the blackboard.
他把一张图片钉在了黑板上。
-- 来源 -- 英汉 - 辞典例句
6. Her blackboard technique was also extremely idiosyncratic.
她写黑板的技巧也别具一格。
-- 来源 -- 英汉 - 辞典例句
7. Teachers usually write on the blackboard with chalk.
教师通常用粉笔在黑板上书写。
-- 来源 -- 英汉 - 辞典例句
8. Above the blackboard there was a portrait of Chairman Mao.
在黑板上方有一幅毛主席像。
-- 来源 -- 英汉 - 辞典例句
9. I find my name on the blackboard. I must have got a remittance.
我在黑板上看到我的名字，肯定有我的汇款。
-- 来源 -- 英汉 - 辞典例句
10. John sits in the back row and cannot see the blackboard very well.
约翰坐在最后一排，看不清黑板。
-- 来源 -- 英汉 - 辞典例句
blackboard
