Diphosphane
二膦, 二磷烷
🗣️ 情景例句
You're absolutely right.
你完全正确。
Rain is falling.
外面在下雨。
On another occasion, he invited a number of important critics to see his private collection of modern paintings.
还有一次，他邀请一些著名评论家来参观他私人收藏的现代画。