Immunocompetence
n[生].免疫活性
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
I give you my word for it.
对于此事我向你保证。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。