Lvd
[医][=left ventricular dysfunction]左心室功能紊乱
🗣️ 情景例句
Where do I board my plane?
我在那儿登机？
A discontented man knows not where to sit easy.
不满足者坐无宁时。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。