Autoantigen
自身抗原
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
The laundry is not dry enough.
衣服还没干。
The workmen told him to do as he pleased and the policeman telephoned for help.
工人说，悉听尊便。警察去打电话叫人。