单词	sinoatrial
释义	si·no·a·tri·al (sī′nō-ātrē-əl) adj. Of or relating to the sinoatrial node: a sinoatrial heart block. [SIN(US) + ATRIAL.]
随便看	life-support life-support system lifetime lifeway lifework life zone LIFO lift liftable lifter lift fire liftgate lifting body lift off liftoff ligament ligamental ligamentary ligamentous ligan ligan ligand ligase ligate ligation

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。