单词 耳道亦称中耳 例句 DEFINITIVE EXAMPLES 权威例句〔splay〕The ear canal also named middle ear splays out at the external position.耳道亦称中耳,内小外大呈喇叭状。21世纪英汉 英语例句辞典收录了559068条英语例句在线翻译词条,基本涵盖了全部常用单词及词组...