Chloracetone
氯丙酮
??? 情景例句
But before I can publish your work,
但在我出版你的書之前
He has been working in advertising for ten years, but now he is teaching.
他曾經在廣告公司服務十年，但現在在當老師。
It is all very well for such things to occur in fiction.
這種事發生在小說中是無可非議的。