你记得它的用途或者当老师在黑板上写字时它发出的声音吗？

Are you remembering what it is used for, or the sound it makes when the teacher writes on the blackboard?

youdao

老师们将不再用粉笔在黑板上写字。

The teachers won't write on the blackboard with chalk.

youdao

他在教室里，他在黑板上写字。

He is writing on the blackboard with the chalk.

youdao

老师也不用粉笔在黑板上写字。

The teachers won't write on a blackboard with chalk.

youdao

老师将不会用粉笔在黑板上写字。

Teachers won't write on a blackboard with chalk.

youdao

粉笔被老师们用来在黑板上写字用。

Chalk is used by teachers to write words on the blackboard.

youdao

粉笔是用来在黑板上写字的。

Chalks are used to write on the blackboard.

youdao

老师正用粉笔在黑板上写字。

A teacher is writing on the blackboard with chalk.

youdao

我老师用粉笔在黑板上写字。

Our teacher USES chalk to write on the blackboard.

youdao

你和雷没有在黑板上写字。

You and Ray aren't writing on the chalk-board.

youdao

每当她伸长手在黑板上写字时，她的后背就会露出一部分。

When he stretched her hand to write on the blackboard, we could see a part of her back.

youdao

澳大利亚俚语，意为“学校老师”，因为老师经常用粉笔在黑板上写字。

Slang for a schoolteacher, because teachers often write with chalk on black-boards. See also schoolie.

youdao

澳大利亚俚语，意为“学校老师”，因为老师经常用粉笔在黑板上写字。

Slang for a schoolteacher, because teachers often write with chalk on black-boards. See also schoolie.

youdao