英语词汇gravitational contraction怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gravitational contraction
释义	gravitational contraction 简明释义 [天] 重力收缩 [天] 引力收缩网络释义 1 [天]?引力收缩引力收缩短语 1 gravitational condensation contraction 引力收缩
随便看	water valve gland water valve handle water valve nut water valve packing nut water valve seat water valve stem water vapor water vapor watervapor water vapor absorption water vapor absorption water vapor arc welding water vapor attenuation water vapor band water vapor cloud image water vapor concentration water vapor content water vapor continuum water vapor correction water vapor density water vapor distillation water vapor feedback water vapor flux water vapor flux water vapor greenhouse effect

英汉双解词典包含3185865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。