cutting down

• 磨掉,研磨修整

cutting down的用法和样例：

例句

1. As the old man stares down at the threadbare carpet, a mangy dog chews at scraps under the kitchen sink.
   当这老人凝视脚下磨掉了毛的地毯时，一只脱了毛的狗正在厨房污水槽下嚼食残羹剩饭。
2. The lower part of a cliff may be worn away and then, in time, the upper part falls down.
   峭壁的下方会被磨掉，总有一天，上面的部分倒塌下来。