Fluorodinitrobenzene
氟二硝基苯
??? 情景例句
Mr. O'Neill was so impressed with your work O'Neill
先生被你的作品深深打動
You say it, but you don't mean it.
口是心非。
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正當我們吃早飯時，我們的小男孩湯米在地上找到兩枚小硬幣。