Quadriad
n. 四个一组(或一套、一系列)
🗣️ 情景例句
Ah! Miss Stewart! Welcome!
嗨！ Stewart小姐！ 欢迎你！
To type a term paper
用打字机打期末报告
I don't like stories that which have unhappy endings.
我不喜欢结尾不是大团圆的故事。