Bk
[医] 锫(97号元素)
✅ 同义词
📖 牛津释义
bk
abbr 缩写 = (pl bks) book: Streamline Bk 2 《流线》第二册.
🗣️ 情景例句
Advance at a pace consistent with my abilities.
我的职务能随能力增长相应提高。
Be prepared to put one's hand in one's pocket.
准备慷慨解囊。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。