gravity
习惯用语keep one's gravity1.■持重, 不苟言笑特殊用法absolute gravity1.■绝对重力absolute specific gravity1.■【力】绝对比重actual center gravity1.■实际重心apparent gravity1.■视比重, 表观apparent specific gravity1.■表观比重artificial gravity1.■【航空】人造重力bulk specific gravity1.■毛体积比重earth gravity1.■地心引力gasoline gravity1.■汽油比重juice gravity1.■糖汁密度, 糖汁比重normal gravity1.■标准重力original gravity1.■啤酒麦芽汁最初浓度simulated gravity1.■模拟重力specific gravity1.■比重specific gravity in green1.■生材比重standard gravity1.■标准重力stream gravity1.■流分比重; 流重virtual gravity1.■假重力zero gravity1.■零重量, 无重量, 失重