Immunocompromised
a. 免疫系统受损伤[削弱]的
🗣️ 情景例句
How many brothers and sistes do you have?
你有多少个兄弟姐妹？
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。
They've gone to London.
他们去伦敦了。