Nbac
abbr. normal butyl acetate 乙酸（正）丁酯; n-butyl-acetate 正乙酸丁酯; nonbile acid cholephils 非胆汁酸趋胆[性]; National Black Alcoholism Council 全国黑人酒精中毒委员会
🗣️ 情景例句
I called channel five.
我打电话给了第五频道。
How much would you like to remit?
您想汇多少钱？
What's the purpose of your visit?
你来访的目的是什么？