Dissertations
n. 专题论文, 学位论文( dissertation的复数形式 )
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
The designer is going to create a new type of dress.
服装设计师正在设计新款女装。
Customs Officers are quite tolerant these days,
现在的海关官员往往相当宽容。