M. h. d.
[医] 最小溶血量
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
Good night.
晚安。
No such thing.
没这回事！
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。