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
used for new books
被用来购买新书
If they say you are good,ask yourself if it be true.
若有人称赞，自问对不对。
'The play may begin at any moment,' I said.
“剧马上就要开演了，”我说。