请输入您要查询的英文单词:
单词
needle valve
释义
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
rags
ragtag
ragtag and bobtail
ragtime
ragtop
rag trade
Ragusa
ragweed
ragwort
rah
rahed
rahing
rah-rah
rahs
Rahway
rah–rah
rai
Raiatea
raid
raid
raided
raiding
raids
rail
rail
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/8/24 9:15:09