Cheyne's disease
[医] 陈恩氏病, 疑病
🧩 词语组成解析
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
How far is it from here?
离这儿多远？