Famfos
氨磺磷
??? 情景例句
Let's play some drinking games.
咱們去劃拳吧。
To knit a scarf for her sweetheart
替她的情人織圍巾
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你們離開實驗室前，務必要關上電源，關好窗戶。