Ppas
[医][=peripheral pulmonary artery stenosis]周围肺动脉狭窄
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书？
Idleness is the key of beggary, and the root of all evil.
懒惰是行乞的敲门砖，是万恶的根源。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。