单词	hydrothermal vein
释义	hydrothermal vein 热液矿脉
随便看	filter cover filter crib filter crucible filter crystal filter cycle filter cylinder filter cylinder for sampling filter dam filter dehydration filter depth filter design filter device filter diaphragm cell filter difference technique filter diplexer filter disc filter disc assembly filter discrimination filter discrimination ratio filter disk filter disk assembly filter distrimination filter down filter down effect filter-down theory of economic progress 群群1 群2 群3 群4 群威群胆群居穴处群情鼎沸群空冀北群策群力人不犯我，我不犯人人不留人，天留人人不知死，车不知翻人不知，鬼不觉人不自安人不说不知，木不钻不透人世人丛人丝人中