Phosphonic
a. 膦的, 膦酸的
🗣️ 情景例句
The truth is, I am.
事实上， 我的确如此。
To sum up, she is a nice girl.
总之，她是个可爱的女孩。
We would like a cup of tea, a bottle of orange, and four cakes, please.
请给我们来一杯茶，一瓶橙汁，和四块蛋糕。