Serologist
[医] 血清学家
🗣️ 情景例句
When is the wedding?
什么时候举行婚礼呢？
Happiness in my work is most important to me.
工作中的乐趣对我来说最重要。
This is a telephone with a tape recorder.
这是一台带有磁带录音机的电话。