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	coronary sinus ostium coronary sinus pacemaker rhythm coronary sinus pacing coronary sinus parasystolic tachycardia coronary sinus retrograde perfusion coronary sinus rhythm Coronary sinus rhythm disorder coronary sinus tachycardia coronary sinus thermodilution catheter coronary sinus vein coronary slice scanning coronary spasm coronary steal coronary-steal phenomenon coronary steal syndrome Coronary Stenoses coronary stenosis Coronary stricture coronary suction device coronary sulcus coronary sulcus of heart coronary suture coronary syndrome coronary t coronary tendons

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。