Polyad
几个紧密相关的零件或元件的组合
🗣️ 情景例句
I read when I have the chance.
我有空时喜欢读书。
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
Even a child can answer this question.
即使小孩儿都能回答这个问题。