请输入您要查询的英文单词:

 

单词 crosshead
释义

WordReference Random House Unabridged Dictionary of American English © 2024
cross•head  (krôshed′, kros-),USA pronunciation n. 
  1. Printinga title or heading filling a line or group of lines the full width of the column.
  2. Mechanical Engineering[Mach.]a sliding member of a reciprocating engine for keeping the motion of the joint between a piston rod and a connecting rod in a straight line.
  3. Nautical, Naval Termsa crosspiece on a rudderpost by which the rudder is turned.
  4. Building, Civil Engineering[Engin., Building Trades.]a transverse timber for transmitting the lifting effort of two or more jackscrews supporting it to the foot of a shore that it supports. Cf. shore2 (def. 1).
  • cross- + head 1835–45

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:2025/2/23 10:03:44