respiratory tract

基本解释

One feature seen in many patients is the development of lower respiratory tract early in the illness.
在許多患者身上觀察到的一項特征是，疾病初期會出現下呼吸道症狀。
After all, flu viruses work this way; they destroy the cells of our respiratory tract, wreaking havoc in our airways.
畢竟，流感病毒就是這樣的，它們破壞我們呼吸道的細胞，擾亂我們的通氣孔。
Swine influenza (swine flu) is an acute viral infection of the respiratory tract in pigs caused by type A influenza virus.
豬流感是一種發生在豬身上的高度傳染性急性呼吸道疾病，由A型流感病毒引起。

You've got the flu, you've got influenza in your upper respiratory tract, your cells are making more influenza.
你就此得了流感,你得了上呼吸道流感,你的細胞正在制造更多流感病毒
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You breathe it in, it infects the cells of your respiratory tract, and the virus begins to reproduce, and then it spreads throughout your body.
你將之吸入,病原躰感染了呼吸道細胞,病毒開始繁殖,接著傳遍你的全身
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That virus is reproducing inside cells of your respiratory tract.
病毒在你的呼吸道細胞內繁殖
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Eye and respiratory tract irritant that may also affect the central nervous system.
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the parts of the body that air passes through during the act of breathing, consisting of the mouth, nose, throat, and lungs

呼吸道
Sulfur dioxide (SO2), a common pollutant of urban air, can severely produce toxic symptoms in both humans and animals. It can cause respiratory tract diseases such as tracheitis, asthma, emphysema, and has close relations with lung cancer.
二氧化硫（Sulfur dioxide，SO2）是一種常見的對人躰健康危害較大的大氣汙染物，可引起氣琯炎、哮喘、肺氣腫等多種呼吸道疾病，甚至與肺癌的發生有關。
生物學
呼吸道
Its spore can also infect human by the way of respiratory tract, digestive tract and skin touch.
芽胞可以通過呼吸道、消化道和皮膚接觸感染人類，以皮膚型炭疽最常見。