单词	punctum atomum
释义	punctum atomum 微粟蜗牛
随便看	down-flow apron down flow apron down flow carburetor down flow clean room down-flow evaporator downflow fixed bed down-flow fixed bed down-flow flue down-flow fluid-catalyst unit down-flow fraction downflowing down flow lining down-flow pipe downflow reactor downflow regeneration downflows down-flow spout downflow technique downflow tower down flow type converter downflow weir downflue boiler down fold downfold downfolded 虽虾虿蚀蚁蚂蚃蚄蚅蚆とりてとりて【捕り手】とりてきとりてき【取的】とりでとりで【砦・寨・塁】とりとめとりとめ【取り止め・取り留め】とりとめるとりとめる【取り止める・取り留める】