请输入您要查询的英文单词:
单词
pumping jack
释义
pumping jack
noun
:
a device over a deep well for operating a pump by belt power
随便看
alamanni
alamannian
alamannic
alameda
alamiqui
alamo
alamo
a la mode
alamode
alamort
alamosite
alamo vine
alan
aland
alane
alane
alang
alang
alang-alang
alangan
alang grass
alangium
alani
alanine
alans
英语词典包含332784条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/10 10:50:50