Grad student
研究生
🧩 词语组成解析
n. 毕业生；校友
🗣️ 情景例句
Yeah. Quite a bit different.
是啊， 相当不一样。
To carry passenger for a fare
收费运送乘客
acquired this man-made disease as a pestilence.
而欧洲自己却染上了这种人为的瘟疫般的疾病。