单词	你食飯唔曾
释义	同HAVE
随便看	gravity pendulum gravity pivot davit gravity plane gravity platform gravity point gravity potential gravity potential energy gravity pressure gravity process gravity propulsion gravity prospecting gravity railroad gravity raoller conveyer gravity receptors gravity recovery and climate experiment gravity recovery and climate experiment (grace) gravity reduction gravity reference station gravity refuelling gravity residual gravity return system gravity roller conveyor gravity scale gravity scram gravity--scram