Quadriad
n. 四个一组(或一套、一系列)
🗣️ 情景例句
I read my horoscope every morning, but I don't really believe in it.
我每天早上都看我的运程，但是我不相信它。
If you want a paper cup, look inside the drawer.
如果你要纸杯，就在抽屉里面。
Oh, that's Mrs. Brown.
噢，那是布郎太太。