网站首页
词典首页
请输入您要查询的英文单词：
单词
molecular vacuum pump
释义
molecular vacuum pump
网络
分子真空帮浦
网络释义
1.
分子真空帮浦
...nt lamp） 1913 盖得（Gaede）发明
分子真空帮浦
（
molecular vacuum pump
） 1915 柯里基（Coolidge）发明 X 光管（X-ra…
zh.scribd.com
例句
随便看
thirteen-year
thirteen-year-old
thirteen-year-olds
thirteen-years-old
thirties
thirtieth
thirtieth-anniversary
thirtieths
thirty
thirty-
thirty all
thirty-day
thirty-day forecast
thirty days
thirty-days
thirty days clause
thirty days hath september
thirty days notice
thirty-degree
thirty degree piezoelectric cut
thirty-degree piezoelectric cut
thirty-dollar
thirty eight
thirtyeight
thirty-eight
英汉双解词典包含2704715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：2025/8/19 13:45:16