英语词汇“vein-valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vein-valve
释义	vein-valve 静脉瓣
随便看	threaded pipe connection threaded pivot threaded plug threaded plug gauge threaded-plunger syringe threaded portion threaded-rod threaded rod threaded safe variables threaded sectors threaded shaft threaded shank threaded shank reamer threaded shunt threaded sleeve threaded-sleeve-type fitting threaded spindle threaded spindle nose threaded stay bolt threaded stud threaded surface threaded the needle threaded tree threaded tree representation threaded tube 扳龙附凤扴扵扶扶1 扶2 扶3 扶4 扶倾济弱扶危定乱拿鸭子拿龙持持两端持丧持久持之以恒持之有故持仓持卡族