Phosphamic acid bond
[化] 磷酰胺酸键
🧩 词语组成解析
🗣️ 情景例句
Can you show me how to apply this make-up correctly?
你能告诉我怎么正确地使用这种化妆品吗？
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
In the pioneering days, however, this was not the case at all.
然而，在登山运动的初期，全然不是这种情况。