任何
一个运动物体,在任何相等的时间内,动量变化量均相同,则物体的运动可以是( ).
一个运动物体,在任何相等的时间内,动量变化量均相同,则物体的运动可以是( ).
Anything that is _____ must be attended to immediately.
Anything that is \_\_\_\__ must be attended to immediately.
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