英语词汇emphysema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	emphysema
释义	em.phy.se.ma .emp7fE5si:7mE n [U] a condition in which the small bags in the lungs become filled with too much air causing breathing difficulties and heart problems 气肿，肺气肿 Heavy cigarette smoking often causes emphysema. 大量吸烟常导致肺气肿。
随便看	Sten gun stenographer stentorian step step step step step step- step back stepbrother stepchild stepdaughter step down step down/aside stepfather step in stepladder stepmother stepparent steppe steps stepsister stepson step up

英汉双解词典包含44095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。