Corrigan's disease
[医] 科里根氏病, 主动脉瓣闭锁不全
🧩 词语组成解析
🗣️ 情景例句
The musicians. The dancers--in the parks and on the streets.
音乐家啦 ，在公园或街头跳舞的人啦。
They extended $2.5 million in loans to another country.
他们向另一国提供250万美元的贷款。
It is harvest time, and all the farmers are very busy.
因是收获季节，所有的农民都很忙。