Hormesis
[生]毒物兴奋效应
🗣️ 情景例句
Are you a resident of Shanghai?
你是上海市居民吗？
I want to make a local call.
我要打个市内电话。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。