英语词汇“needle valve”是什么意思，“needle valve”的读音、用法及例句翻译-烛光网

词汇	needle valve
释义	needle valven.（名词） A valve having a slender point fitting into a conical seat, used to regulate accurately the flow of a liquid or gas.针状阀：装在圆锥形阀座上的有细杆的阀，用于准确地调整液体或气体的流动
随便看	selective service selective veto selectivities selectivity selectman selectmen selector selectors selects selectwoman selen- selenate selenates Selene Selenga seleni- selenic selenic acid seleniferous selenite selenites selenium selenium cell seleniums seleno-

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。