Dodigen
石油工业用的一种缓蚀剂
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
He is likely to do something wrong.
他可能会做坏事。
No, thanks. Help yourselves to the cakes.
不必，谢谢。请随便吃些糕点吧。