Calcium x
[医] 钙X
🧩 词语组成解析
🗣️ 情景例句
I'm trying to catch Mary, please.
我想与Mary联络。
No man is the worst for knowing the worst of himself.
没有一个人因为他自知最糟就是最糟。
He fell behind with his work.
他工作落后了。