单词	heart tube
释义	heart tube 心脏管
随便看	roller friction wheel roller fuel injection pump roller game roller gate roller gauge roller gear roller-gear cam mechanism roller-gin roller gin roller ginning roller ginning cotton rollergirl roller grade roller grader roller grinder roller grinding machine roller grizzly roller guide roller guide shoe roller hardening roller head roller head machine roller-head machine roller hearth roller hearth continuous rotaflame furnace 长记误随车长记那回时长说上皇和泪教长负清景长近尊前长锁清秋长镵长镵白木柄长门一步地长门一步地长门事竿ダチ竿秤竿立ち竿立チ竿竹竿縁竿頭笄笈笈