网站首页 词典首页
This outer ear , however, is nothing but a sound - gathering trumpet.
其实,外耳只不过是收拢声音的喇叭.
辞典例句
The outer ear ( the pinna ) receives a single sound wave composed of different sounds.
外耳 ( 耳廓 ) 收集含不同声音的单声波.
互联网
英汉双解词典包含4367426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。