请输入您要查询的英文单词:
单词
jackscrew
释义
WordReference Random House Unabridged Dictionary of American English © 2024
jack•screw
( jak
′
skro̅o̅′),
USA pronunciation
n.
Building
a jack for lifting consisting of a screw steadied by a threaded support and carrying a plate or other part bearing the load. Also called
screw jack.
jack
1
+
screw
1760–70
随便看
y chromosome
y-chromosome
y.c.l.
yclad
yclept
y connection
yd.
yd
yds.
yds
ye
yea
yeadon
yeager
yeah
yealing
yean
yeanling
year
year-around
yearbook
year-end
yearend
yearling
yearlong
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:2026/2/25 23:06:41