英语词汇hearing aid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	hearing aid
释义	hearing aid  Word forms: plural hearing aids N-COUNT 助听器 A hearing aid is a device which people with hearing difficulties wear in their ear to enable them to hear better. 助听器 Trends of hearing aid View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
随便看	fail-safe failsafe fail-safes failsafes failure failures faint fainted fainter faintest faintest faint hearted faint-hearted fainthearted faint-heartedly faintheartedly faint-heartedness faintheartedness faintheartednesses fainting faintings faintish faintishness faintly faintly

英汉双解词典包含141091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。