Phosphonic
a. 膦的, 膦酸的
🗣️ 情景例句
Let's use the fine china.
我们用上好的瓷器吧。
The pain of the mind is worse than the pain of the body.
心头的痛苦比肉体的痛苦更厉害。
What he likes best is making jokes.
他最喜欢开玩笑。