Polyphosphazenes
[化] 含磷氮链聚合物
🗣️ 情景例句
What's the difference? No one will ever find out.
有什么两样？没有人会发现。
He has a strong accent.
他口音很重。
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。