Quadriad
n. 四个一组(或一套、一系列)
🗣️ 情景例句
First use a knife to dice the meat, then add 1/4 of a cup of oil.
先用刀把肉切成肉丁，然后再加四分之一杯食用油。
He used to live in my neighborhood.
他曾与我是邻居。
I would like to present our comments in the following order.
我希望能依照以下的顺序提出我们的看法。