fall off片語動詞

跌落、摔下、掉下來

He fell off his bike and scraped both knees badly.

他從自行車上摔下來，兩個膝蓋都擦傷得很嚴重。

脫落、掉落

A button fell off my coat somewhere on the way home.

我外套上的一顆鈕扣在回家路上不知掉到哪裡去了。

減少、下降、減退

Ticket sales fell off sharply after the first month.

第一個月過後，票房銷售急劇下降。

衰退、變差

Her performance has fallen off since the injury last winter.

自從去年冬天受傷後，她的表現就大不如前。

減少、下降

There was a noticeable falloff in attendance this semester.

這學期的出席率明顯下降。