Hexylidene
亚己基
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
I don't know what to say. I'd like to replace it.
我不知说什么好。我赔一个新的给你。
There isn't any trouble. I'm just waiting for my change.
没事儿。我只是等着找钱。