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exercise是可数名词吗

exercise是可数名词吗

exercise既可以作可数名词,也可以作不可数名词。当exercise泛指“锻炼”时是不可数名词,比如take exercise(锻炼身体);当exercise表示“体操”或“练习(题)”时是可数名词,其复数形式为exercises,比如do eye exercises(做眼保健操)。

You are probably well enough to take a little light exercise.

你恢复得不错,大概可以做些轻微的运动了。

I don\'t get much exercise sitting in the office all day.

我整天坐在办公室很少运动。

The mind needs exercise as well as the body.

大脑同身体一样需要锻炼。