| 词汇 | needle valve |
| 类别 | 英译汉、汉译英、英汉互译翻译词典 |
| 释义 | needle valve【化】 针(形,孔)阀 needle valve needle valve n.（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 |
学识教育网英语在线翻译词典收录了913114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。