Dinitrochlorobenzol
二硝基氯苯
??? 情景例句
She feels bad, too, Grandpa.
她也很沮喪， 爺爺。
He that has a full purse never wants a friend.
只要袋里有，不愁沒朋友。
If I were you, I'd choose this product.
如果我是你，我就選擇這種產品。