exercise的复数

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exercise的复数
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exercise的复数
exercise的复数

exercise的复数
exercises
1,exercises通常用于表示练习题如:
My teacher often tells us to do more math exercises every day.
2,用于表示体操、保健操.
Doing morning exercises is good for our health.

他本身,它是个不可数名词。就是它本身 exercise

exercize

exercises