Monosulphide
一硫化物
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
Fortune favors the brave.
好运总偏袒勇敢的人。
I have always regarded the country as something you look at through a train window, or something you occasional visit during the weekend.
总认为乡村是透过火车车窗看到的那个样了，或偶尔周末去游玩一下景象。