Bleeder's disease
[医] 血友病
🧩 词语组成解析
🗣️ 情景例句
OK.
好的。
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
He slept very well for the first two nights,
头两天晚上，他睡得非常好。