Diphosphane
二膦, 二磷烷
🗣️ 情景例句
Her efforts were rewarded by good results.
她的努力获得了良好的结果。
Cool!
太神了！
Banana ice cream with hot chocolate sauce for me, please.
请给我来一份香蕉冰淇淋，浇上热巧克力汁。