Immunodeficiencies
(immunodeficiency 的复数) n. 免疫缺陷, 免疫缺损
🗣️ 情景例句
Well, are you as good a tennis player as your dad?
嗯 ，你是否像爸爸那样是一名优秀的网球选手呢？
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
I don't like this either.
我也不高兴这么做啊。