Raynaud's phenomenon
[医] 雷诺氏现象(四肢间歇性苍白或绀色发作,由寒冷或情绪激动所引起)
🧩 词语组成解析
🗣️ 情景例句
I've turned over the management of my affairs to my brother.
我已经把我的事务托付给我的兄弟去处理。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
I want some envelopes,please.
请给我拿几个信封。