粉笔

Rub out chalk marks with an eraser.

用黑擦擦掉笔字迹。

The teacher wrote on the blackboard with a piece of chalk.

老师用一支笔在黑字。

She chalked out a design on the blackboard.

她用笔在黑画出一个图样。

He filched a piece of chalk from the teacher’s desk.

他从老师的书桌偷取一支笔。

After the horseplay by the wicked students, the classroom floor was strewn with crumbled chalk dust.

那班顽皮学生闹著玩儿，捏碎不少笔，过后，教室地撒满了笔灰。

I can’t bear the sound of chalk scraping on a blackboard.

我受不了笔在黑摩擦时发出的刺耳声音。

He marked the floor with chalk.

他用笔在地作。

Chalk and cheese are disparate substances.

笔和乳酪是完全不同的东西。

The chalk jarred against the blackboard.

笔在黑发出吱吱声。

Using the etching needle, litho crayon, various aquatint solutions, or greasy tusche washes on copperplates or lithostones, artist such as John Cage, E.

使用刻针，石版画有色笔，各种凹铜版腐蚀制版法，或者用多脂制版墨刷到铜或石版。