Xylidene
[化] 二甲苯胺
??? 情景例句
It's natural.
這是很自然的。
His eyes will pop out in astonishment.
他因為害怕而瞪大了眼睛。
A famous actor in a highly successful play was once cast in the role of an aristocrat who had been imprisoned in the Bastille for twenty years.
有一位名演員曾在一出極為成功的劇目中扮演一個貴族角色，這個貴族已在巴士底獄被關(guān)押了20年。