Upper respiratory infection
上呼吸道感染
🧩 词语组成解析
upper
['ʌpə]
adj. 地位较高的;上面的;内地的;地表层的;
n. 鞋帮，靴面;兴奋剂;令人兴奋的经历;
respiratory
['respərə'tɔri:]
adj. 呼吸的;
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
I have always envied your good luck.
我一直羡慕你的运气好。
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
He has a nice sum of money put away.
他存了一大笔钱。