Ppas
[医][=peripheral pulmonary artery stenosis]周围肺动脉狭窄
🗣️ 情景例句
Something's wrong.
有点不对劲。
A small leak will sink a great ship.
一个小漏洞可能弄沉一艘大轮船。
Oh, dear! said Miss Yang. Are you sure you've lost it?
“哎呀！”杨小姐说，“你肯定你弄丢了？”