单词	markstone
释义	markstone ['mɑ:kstəʊn] 标石
随便看	free-fall acceleration free-fall bomb free-fall control system free-fall control system (ffcs) free-fall coring tube with piston free-fall drill freefallen free-fallen free-faller freefaller freefallers free fall grab free-fall gravity freefalling free falling free-falling free falling body free falling catch free-falling catch free-falling classifier free falling classifier free falling velocity free-falling velocity free fall(ing) velocity free-fall insertion 破家丧产破家为国破家亡国破家县令破家竭产破家荡业破家荡产破家败产破崖绝角破巢余卵框案案じる案ずる案ずるに案ずるより産むが易い案のじょう案の定案ジル案ズル