Dithiophosphates
二硫代磷酸盐
🗣️ 情景例句
I always get nervous in her company.
跟她在一起，我老是紧张。
He who touches pitch will be difiled.
近墨者黑
I like sitting by the Wayle on fine afternoons.
我喜欢在天气晴朗的下午到河边坐坐。