| 释义 |
●ˌdrop ˈoff1. (informal, especially BrE) to fall into a light sleep 打盹儿；小睡◆He’s always dropping off in front of the TV.
他看电视老是打瞌睡。SYN doze off, nod off (informal) 2. if a number, an amount or a quality drops off, it decreases （数目、数量或质量）下降，下滑◆The numbers applying for membership have dropped off sharply.
会员申请者人数锐减。SYN fall off[v + adv]▸ ˈdrop-off (in sth) noun
a decrease 下降；减少◆Managers are concerned by a recent drop-off in sales.
最近销售额下滑让经理们忧心忡忡。 |