Ditan
二苯基甲烷
🗣️ 情景例句
They come back here for lunch,
他们回到这儿来吃午餐，
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
She will be arriving this evening and intends to stay for a few days.
她将于今天傍晚到达，并准备住上几天。