Dibenzalacetone
二亚苄基丙酮
🗣️ 情景例句
Sheet--s-h-e-e-t.
Sheet s-h-e-e-t。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
I can't have been.
我不会开得那么快的。