英语词汇relaxin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	relaxin
释义	relaxin /rɪˈlæksɪn/ noun mass noun Biochemistry a hormone secreted by the placenta that causes the cervix to dilate and prepares the uterus for the action of oxytocin during labour 【生化】松弛肽, 松弛素。
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英汉双解词典包含131075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。