Immunizator
[医] 致免疫物
✅ 同义词
🗣️ 情景例句
I could almost touch it.
我几乎可以摸到它。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一样。