Sott.
[医] 三氯乙酸沉淀旧结核菌素合剂
🗣️ 情景例句
Is there any discount on bulk purchases?
我多买些能打折吗？
How long will it take for a telegram to get to California?
你把电报传到加州要多长时间？
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。