Ditan
二苯基甲烷
🗣️ 情景例句
But, like your Grandpa suggested,
但是， 照你爷爷所建议的，
Did you have a good flight?
你旅途愉快吗？
I suddenly pressed the brake pedal and we were both thrown forward.
我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。