英语词汇“premature atrial contraction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	premature atrial contraction
释义	premature atrial contraction n. Abbr. PAC An ectopic heartbeat that originates in the atria and precedes a typical atrial contraction.
随便看	nociceptor nock no code noct- noct- noctambulation noctambulism noctambulist nocti- noctiluca noctilucent noctuid noctule nocturn nocturnal nocturnal emission nocturnally nocturne nocuous nocuously nod nodal nodally nodder nodding syndrome

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。