Diphenimide
联苯甲酰环亚胺
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
To plan a vacation trip.
计划休假的旅行。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。