Cut something off的意思是切除切断.例如He cut off half of the watermelon and put the other half into the fridge，她切掉了西瓜的一半，把另一半放进了冰箱，He had to cut his right hand off.不得不切除了他的右臂，My mother cut off the bad part of the potato，我妈妈切掉了这个土豆坏掉的一部分。
Cut something off的意思是切除切断.例如He cut off half of the watermelon and put the other half into the fridge，她切掉了西瓜的一半，把另一半放进了冰箱，He had to cut his right hand off.不得不切除了他的右臂，My mother cut off the bad part of the potato，我妈妈切掉了这个土豆坏掉的一部分。
