Diaminodiphosphatides
二氨基二磷脂类
🗣️ 情景例句
I've never been more relaxed.
我从来没像这样轻松过。
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
Oh! Do you have to?
噢！必须收拾吗？