chalk

美 [tʃɔk]
英 [tʃɔːk]
  • n.白垩;(白色或彩色的)粉笔
  • v.用粉笔写(或画)
  • 网络滑石粉;巧克;石灰石
复数:chalks  现在分词:chalking  过去式:chalked  
Chalk
n.
1.
[u]
白垩a type of soft white stone
the chalk cliffs of southern England
英格兰南部的白垩质峭壁
2.
[u][c]
(白色或彩色的)粉笔a substance similar to chalk made into white or coloured sticks for writing or drawing
a piece/stick of chalk
一支粉笔
drawing diagrams with chalk on the blackboard
用粉笔在黑板上画图表
a box of coloured chalks
一盒彩色粉笔
IDM
chalk and cheese
截然不同;天渊之别if two people or things are likechalk and cheese or as different aschalk and cheese , they are completely different from each other
v.
1.
~ sth (up) (on sth)
用粉笔写(或画)to write or draw sth with chalk
She chalked (up) the day's menu on the board.
她把当天的菜单用粉笔写在黑板上。

例句

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