Phosphoramide
磷酰胺
🗣️ 情景例句
Look,
看，
Easy to please.
知足常乐。
Apart from an interesting-looking carved dagger, the box was full of crockery, much of it broken.
除了一柄式样别致、雕有花纹的匕首外，货箱内装满陶器，而且大部分都已破碎裂。