Damoiseau's sign
[医] 达莫瓦索氏征, 艾利斯氏线(胸膜积液的胸部S形线)
🧩 词语组成解析
🗣️ 情景例句
That's where our difficulty lies.
那就是困难所在。
Sail while the wind blows; wind and tide wait for no man.
驶船要乘风，风潮不等人。
There were six million visitors in all,
参观的人数总共是600万。