请输入您要查询的单词:
单词
刃形支承
例句
DEFINITIVE EXAMPLES 权威例句
〔knife-edge〕
A wedge of metal used as a low-friction fulcrum for a balancing beam or lever.
刃形支承
:一种楔形金属,用作平衡木或杠杆的摩擦小的支撑物
美国传统
随便看
jet pilot
jet pipe
jet plane
jet propulsion
jet set
jet ski
jet stream
jet-black
jet-engine
jet-fighters
jet-lag
jet-lagged
jet-producing
jet-propelled
jet-set
jet-setter
jet-setters
jet-setting
jet-skiing
jet-skis
jet-weary
jeter
jetfoil
jetlag
jetliner
英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。
Copyright © 2000-2023 Newdu.com.com All Rights Reserved
更新时间:2025/1/9 2:51:31