基本解釋n.溴代烴同根派生 bromo-carbons相關(guān)詞英漢例句I want two carbons for our files. 我要兩份複寫本存檔。I make a carbon copy of my documents. 我用複寫紙複寫文件。Soft drinks contain carbon dioxide. 軟飲料中含有二氧化碳。I have some carbon paper somewhere or other. 我記得我在什麼地方放有複寫紙。She's a carbon copy of her sister. 她跟她姐姐一模一樣。bromo-carbons更多例句