falling off
近义词：falloff，slump，slack，drop-off，
英英释义
Noun
- a noticeable deterioration in performance or quality;
"the team went into a slump" "a gradual slack in output" "a drop-off in attendance" "a falloff in quality"
例句
用作名词(n.)
- Their enthusiasm seems to be falling off a bit.他们的热情似乎有点减退。
- Interest in the book began to drop off.人们对这本书的兴趣开始减退了。
- The elephant population in that area is falling.那个地区的大象总数在下降。
- This could help explain our falling divorce rate.这刚好能解释英国的离婚率为什么在下降。
- Business dropped off sharply during the recession.在经济衰退期间，生意大大减少了。
- That old woman's health began to fall off.那老妇人的健康开始衰退了。