英语词汇aortic first heart sound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

英汉双解词典包含3607232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。

单词	aortic first heart sound
释义	aortic first heart sound
随便看	multiport register file multiport relief valve Multiport repeater multiport sampling nozzle multiport selection valve multiport semiconductor memory multiport serial card multiport storage multiport storage device multiport storage interface multiport system multiport valve multiposition multi position action multiposition action multiposition actuator multipositional multiposition connector multi position control multiposition control multiposition control action multiposition controller multiposition cylinder multiposition element multiposition lathe