Quadriplex
a. 四倍的, 四重的\\nn. 四式, 四显性组合
🗣️ 情景例句
I guess we'll have to exchange it, too.
我想我们还得去换一件。
One half of the world does not know how the other half lives.
贫富不相知。
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！