Chlortetracycline calcium
[医] 金霉素钙
🧩 词语组成解析
n. <化>钙;
calc石头+ium表名词,常指化学元素 → 钙
🗣️ 情景例句
I've been thinking about you lately.
我最近一直在想着你。
We are very proud and honored to have a distinguished group of guests such as you to our company.
我们为能请到您这肃尊贵的客人而深感骄傲和荣幸。
How are you today?
你今天好吗?
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