fell off是加动词原形吗,fall off的off是介词还是副词

首页 > 时尚 > 作者:YD1662025-05-15 13:51:22

fell off是加动词原形吗,fall off的off是介词还是副词(1)

fell off是fall off的过去式,意思是从、、、上跌落下来,本身是动词短语,off是介词,介词后跟名词,不能再跟动词了.

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