Phosphamic acid
[化] 磷酰胺酸
🧩 词语组成解析
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
My favorite bone!
我最喜爱的骨头！
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。