Autoxin
自体[自生]毒素
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
Is this yours?
这是你的吗？
but where had it come from?
但它是从哪儿来的呢？