词汇	hit off music for the words
释义	hit off music for the words 即席配曲
随便看	gravitational change gravitational charge gravitational classifier gravitational clustering gravitational coagulation gravitational collapse gravitational collapses gravitational collector gravitational compaction gravitational condensation gravitational constant gravitational constant,constant of gravitation gravitational constant G gravitational constants gravitational constant, the universal constant gravitational contraction gravitational convection gravitational conversion factor gravitational conveying gravitational conveying, gravity haulage gravitational cosmology gravitational coupling gravitational creep gravitational cue gravitational darkening