🧩 词语组成解析
[医] 普鲁卡音青霉素G
abbr. 维生素k（vitamin k）
🗣️ 情景例句
That a boy.
对了。
Wisdom is more to be envied than riches.
才智比财富，令人更可羡。
If I were you, I would not be bothered by English.
如果我是你，就不会为英语烦恼了。