| 释义 |
gravitygravity[ˈɡræviti]n.1.■【物】重力, (地心)引力2.■重量3.■认真, 严肃, 庄重4.■重要[危险, 严重]性5.■【音】音调低沉the gravity of his appearance他外表的严肃Anything that is dropped falls towards the centre of the earth because of the pull of gravity.物体脱手即向地心方向跌落是由于重力吸引的缘故。
继承用法gravity-feedern.1.■重力进料器gravity-wheeln.1.■重力水车
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 |