请输入您要查询的英文单词:
单词
escape velocity
释义
escape velocity
n.
(名词)
The minimum velocity that a body must attain to overcome the gravitational attraction of another body, such as the earth.
逃逸速度,脱离速度:一个物体为了摆脱另一物体万有引力的作用而必须具有的速度,例如地球的第二宇宙速度
随便看
UPC
upcast
upchuck
up-close
upcoming
upcomings
upcountry
update
update
updates
Updike
updraft
upend
upend
upended
upending
upends
uper
up-front
upgrade
upgradeability
upgradeable
upgrowth
upheaval
upheavals
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/7/27 11:57:01