英语词汇upper respiratory tract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	upper respiratory tract
释义	upper respiratory tract 简明释义呼吸道上部：包括鼻子、鼻腔、咽部和喉部等部位。英英释义 n. 1 the nose and throat and trachea 双语例句 1 Moreover, clinically healthy pigs could carry S. suis in their nasal cavities, tonsils and upper respiratory tracts, contributing to the dissemination and transmission of this pathogen. 另外，健康猪只在鼻腔、扁桃体、上呼吸道和支气管也可以携带猪链球菌，加速了这种疾病的扩散和传播。
随便看	celicomycin Celie celiectasia celiectomy celiemia Celik celilo C eliminator Celin Celina celinda Celine celine dion celio celio- celioaneurysm celiocele celiocentesis celiocolpotomy celiocyesis celiodynia celio-elytrotomy celio-enterotomy celioenterotomy celiogastrotomy

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