Grad student
研究生
🧩 词语组成解析
n. 毕业生；校友
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
To know everything is to know nothing.
事事皆知，事事不懂。
the main complicating facts of human life must remain unintelligible.
我们才能明白人类生活中主要的复杂现象。