chalk

An elderly woman was strewing the floor with chalk so that the dancing shoes would not slip.

一位老妇人正在往地板上撒滑石粉以防止舞鞋打滑。

The painting made of chalks is interesting.

这幅粉笔组成的画很有趣。

His friend handed him a piece of chalk and asked him to paint casually.

他的朋友递给他一支粉笔，让他随意画。

There's a hammock they lounge on, a spot to jump rope, a place to play in the sprinkler, and an area to write with sidewalk chalk.

有一个他们休息的吊床，一个跳绳的地方，一个在洒水车里玩耍的地方，还有一个用粉笔写字的地方。

In Tertiary chalks, you can find many interesting creatures.

在第三代白垩地质层中你可以找到很多有趣的生物。

He chalked the message on the blackboard.

他用粉笔把这条消息写在黑板上。

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。