请输入您要查询的英文单词:

 

单词 sand jack
释义

WordReference Random House Unabridged Dictionary of American English © 2024
sand jack′, [Shipbuilding.]
  1. Nautical, Naval Termsany of a number of containers of sand driven beneath a hull about to be launched as a temporary support and then drained of sand so as to let the hull down onto the launching cradle.

随便看

 

英语词典包含188688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:2024/9/20 14:54:59