Phosphoramide
磷酰胺
🗣️ 情景例句
Thanks, Michelle.
谢谢， Michelle。
It was eleven o'clock when he finally showed up.
他最后露面时，已经11点钟了。
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，