Immunizing agent
免疫剂
🧩 词语组成解析
不敏感处理
🗣️ 情景例句
I'm retired.
我退休了。
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
It's not as cold as it was yesterday.
今天不想昨天那么冷。