Desulphuration
除硫
🗣️ 情景例句
Trust me!
相信我！
How often did I tell you not to yell in the house?
我告诉你多少次不要在房子里大叫?
A foreigner living in a Swedish village wrote to the Ombudsman complaining that he had been ill-treated by the police, simply because he was a foreigner.
一个住在瑞典乡村的外国人写信给司法特派员，抱怨说他受到警察的虐待，原因就是因为他是个外国人。