英语词汇extra-heart sounds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	extra-heart sounds
释义	extra-heart sounds 简明释义额外心音网络释义 1 ?额外心音 ... diastolic heart sounds 心舒张音 extra-heart sounds 额外心音 foetal heart sounds 胎儿心音 ...
随便看	proper network proper nilpotent element proper node proper notice proper noun proper noun proper nouns proper nutrition proper operation proper oral cavity proper order proper orthogonal group proper orthogonal matrix proper oscillation properous proper packing proper pairing proper palmar digital arteries proper palmar digital artery proper palmar digital nerve proper palmar digital nerves proper party proper path proper pedigree culture proper phase

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。