Raynaud's sign
[医] 雷诺氏征, 肢端缺氧
🧩 词语组成解析
🗣️ 情景例句
You are my best friend in the whole world.
你是我在这个世界上最好的朋友。
A word is enough to the wise.
对明智者一言已足。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；