日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

blackboard

音標(biāo)['bl?kb?:d]
blackboard是什么意思、blackboard怎么讀

blackboard漢語翻譯

n. 黑板

blackboard英語解釋

名詞 blackboard:

  1. sheet of slate; for writing with chalk
    同義詞：chalkboard

blackboard例句

  1. Who's rubbed my figures off the blackboard?
    誰把我寫在黑板上的數(shù)字擦掉了?
  2. The blackboard is in the front of the classroom.
    黑板在教室的前面。
  3. Please raise your head and look at the blackboard.
    請(qǐng)?zhí)痤^來，看黑板。
  4. The teacher wrote on the blackboard with a piece of chalk.
    老師用一支粉筆在黑板上寫字。
  5. The teacher wrote down the new words on the blackboard.
    老師在黑板上寫出新單詞。

blackboard詳細(xì)解釋

black.board

n.（名詞）
A smooth, hard, dark-colored panel for writing on with chalk.
黑板：能用粉筆在其上書寫的光滑、硬質(zhì)、深色的板

0
糾錯(cuò)