Dibenzimide
二苯甲酰亚胺
🗣️ 情景例句
Well, that's just what I'm going to say.
这正是我需要说明的。
He that climbs high falls heavily.
爬得高，跌得重。
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，