Hepar calcis
[化] 钙肝(粗制硫化钙)
🧩 词语组成解析
[解]肝
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
We are even.
我们扯平了。
Sorry to bother you.
抱歉，打扰一下。