Butylbenzene
[化] 丁苯
??? 情景例句
Many business people turn off their pagers and cell phones during their leisure time.
許多商人在他們的休息時間里都把傳呼機和移動電話關掉。
Yes. And something else, please don't borrow my clothes without asking.
是的。還有一件事，沒問過我，請別拿我的衣服。
punctuated by textbooks----those purchasable wells of wisdom----
并以教科書-那些可以買到的智慧源泉-予以強化，