Immunoconglutination
免疫团集作用
🗣️ 情景例句
We communicate with each other by letter.
我们用书信彼此联系。
I'm glad to hear about your promotion.
我很高兴听到你升迁的消息。
good.take care with the order, will you?
很好，那就麻烦你们多操心了。