Raynaud's sign
[医] 雷诺氏征, 肢端缺氧
🧩 词语组成解析
🗣️ 情景例句
I'm going to excuse myself.
很抱歉失陪。
The mills of God grind slowly but sure.
天网恢恢，疏而不漏。
I decided that I must have taken a wrong turning somewhere.
我想一定是什么地方拐错了弯儿。