Trimethylammoniopurinide
[化] 三甲铵嘌呤内盐
🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
Cry up wine and sell vinegar.
挂羊头，卖狗肉。
I don't think this is a standard size.
我看这不是标准尺寸吧？