查询词典 blackboard

Blackboard Jungle：无纪律的学校

blackboard enamel | 黑板搪瓷 | blackboard jungle | 无纪律的学校 | blackboard paint | 黑板漆

blackboard model：黑板模型

黑板记忆组织 blackboard memory organization | 黑板模型 blackboard model | 黑板协商 blackboard negotiation

blackboard coordination：黑板协调

黑板体系结构 blackboard architecture | 黑板协调 blackboard coordination | 黑板记忆组织 blackboard memory organization

blackboard enamel：黑板用搪瓷

blackberry lily 射干 | blackboard enamel 黑板用搪瓷 | blackboard eraser 黑板擦

Write clearly：写清楚一点

2. Write the sentence on the blackboard. 把句子写在黑板上. | 3. Write clearly. 写清楚一点. | 4. Look at the sentence on the blackboard. 看黑板上的句子.

Copy down the sentences from the blackboard：把黑板上的句子抄下来

8. Leave it on the blackboard , please. 留在黑板上不要擦. | 9. Copy down the sentences from the blackboard. 把黑板上的句子抄下来. | Teaching new words (教新单词)

Go up to the blackboard：到黑板前面去

Come out to the blackboard, please.请到黑板前来. | Go up to the blackboard.到黑板前面去. | Whose turn is it to write the sentence up 轮到谁在黑板上写句子?

behave yourself：表现好一点

25.Shh,please listen carefully.嘘,请仔细听. | 26.Behave yourself.表现好一点. | 27. Look at the blackboard 看黑板/书!

blackberry lily：射干

blackberry jam 乌莓酱 | blackberry lily 射干 | blackboard enamel 黑板用搪瓷

blackbirder：黑奴船

blackbird | 山鸟类 | blackbirder | 黑奴船 | blackboard enamel | 黑板搪瓷

BOXEN INTERNATIONAL LIMITED：(博成国际有限公司)

571908 BOWEN PROPERTY AGENCY LIMITED (宝云置业有限公司) | 380193 BOXEN INTERNATIONAL LIMITED (博成国际有限公司) | 159389 BOXYUE LIMITED (博誉有限公司)

air filter：空气过滤器

空气过滤器(air filter)指用于制备无菌空气的纤维介质床或超细滤膜过滤器. 纤维介质主要是棉花,常用的滤膜是玻璃纤维滤膜和孔径为0.2μm的聚四氟乙烯滤膜. 过滤器使用前本身应用蒸气或其他方法灭菌. 通过过滤器的空气事先进行除尘、除水滴,