| 例句 |
I erased the chalk marks from the blackboard.我擦掉了黑板上的粉笔印迹。With a stick of chalk he wrote her order on a blackboard.他用一截粉笔将她的指示写在黑板上。I hate to hear the sound of chalk grating against the blackboard.我讨厌听到粉笔在黑板上摩擦发出的刺耳声。He wiped the chalk dust off his hands.他擦掉了手上的粉笔末。I can't stand the sound of chalk grating on a blackboard.我受不了粉笔写在黑板上那吱吱的声音。The teacher snapped the chalk in two and gave me a piece.老师把粉笔折成两段，给了我一段。 |