A cold is an infection of the upper respiratory tract.
感冒是上呼吸道的感染。
柯林斯例句
He's suffering from an acute infection of the lower respiratory tract.
他患有急性下呼吸道感染.
《简明英汉词典》
The secretory system of the respiratory tract is probably the most appreciated.
呼吸道的分泌系统可能是最先被意识到的.
辞典例句
He had an infection in the upper respiratory tract.
他上呼吸道感染.
辞典例句
The respiratory tract conveys oxygen - rich air to the lungs.
呼吸道给肺输送 富氧 的空气.
辞典例句
Respiratory tract fluid is the major product of the normal lung.
呼吸道液体是正常肺的主要产物.
辞典例句
Fine bubbles originate in the lower respiratory tract.
小汽泡则来自下呼吸道.
辞典例句
Acute sinusitis is usually initiated by an acute respiratory tract infection of viral etiology.
急性鼻窦炎常常是由病毒性病因的急性呼吸道感染而发生.
辞典例句
A rust or prune juice in nasal discharge colour indicates blood originating from lower respiratory tract.
铁锈色或深紫红色鼻液表示血液来自下呼吸道.
辞典例句
The respiratory tract is an important portal of entry for respiratory visuse s.
呼吸道是呼吸道病毒入侵的重要门户.
辞典例句
Acute pharyngitis is a common upper respiratory tract disease in children.
急性咽炎是一种常见的上呼吸道病的儿童.
互联网
The flu also penetrates deeper into the respiratory tract.
流感病毒通常感染下呼吸道.
互联网
This case is the infection of upper respiratory tract.
这个病是上呼吸道感染.
互联网
Conclusion: Penicillin is a first selective drugs for lower respiratory tract infection.
结论: 青霉素是治疗下呼吸道感染的首选药物.
互联网
The atmosphere is often highly irritating to the eyes and to the respiratory tract.
大气常会刺激眼睛和呼吸系统.
辞典例句