Immunosuppressor
n. 免疫抑制剂
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好，陈先生。非常感谢。
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
Aren't you concerned about it?
难道你不担心吗？