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Gravity Grav; Ity N N.重力 引力 严肃 严重性

'Gravity' is the force that attracts a body toward the center of the earth, or toward any other physical body having mass, or seriousness.

“gravity”这个名词是指重力、引力、严肃或严重性。

Front gravity [grav;-ity n.]
Back n.重力; 引力; 严肃; 严重性

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