drop off

汉语翻译

离开, 散去, 逐渐减少
【机】 落砂

英语解释

名词 drop off:

a noticeable deterioration in performance or quality同义词：slump, slack, drop-off, falloff, falling offa steep high face of rock同义词：cliff, drop, drop-offa change downward同义词：decrease, lessening, drop-off

动词 drop off:

fall or diminishchange from a waking to a sleeping state同义词：fall asleep, dope off, flake out, drift off, nod off, doze off, drowse offleave or unload, especially of passengers or cargo;同义词：drop, set down, put down, unload, dischargeretreat同义词：fall back, lose, fall behind, recedeget worse同义词：slip, drop away, fall away

例句

Interest in the book began to drop off.人们对这本书的兴趣开始减退了。Sales dropped off in the fourth quarter.销售量在第四个季度减少了I drop off and miss the end of the film.我打了个盹儿，把影片的结尾给错过了。Business dropped off sharply during the recession.在经济衰退期间，生意大大减少了。