Nacconol
[化] 烷基芳基磺酸钠
🗣️ 情景例句
But the interview will be good experience for you.
但这次面谈对你来说是一次很好的经验。
The best of friends must part.
莫逆至交，终有一别。
He dreaded having to spend Christmas in hospital.
他十分害怕在医院过圣诞。