Dithiophosphates
二硫代磷酸盐
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
A wise man changes his mind, a fool never will.
智者通权达变，愚者刚愎自用。
OK. Let me help you. There!
好，让我来帮你。