Geramine
洁尔灭, 氯化烷
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
Tony is a man of weak will.
托尼是个意志薄弱的人。