“chalk dust”可以造什么句，chalk dust造句
来源：语文精选馆 2.55W
After the horseplay by the wicked students, the classroom floor was strewn with crumbled chalk dust.
The teacher beat chalk dust from erasers.
His face and hands would be covered with chalk dust, and his arm would be sore for a while, but it was all worth least he wouldn't have to dismiss class early any more.
