Quadriplex
a. 四倍的, 四重的\\nn. 四式, 四显性组合
🗣️ 情景例句
Except for my grandfather.
除了我爷爷。
Won't you have a bit of this cake?
请尝一点蛋糕吧！
Boiling is always a good way of treating water.
烧开一直是水处理的一种好办法。