Polyad
几个紧密相关的零件或元件的组合
🗣️ 情景例句
What was it about?
刚才谈什么？
The cat followed her everywhere she went.
无论她到哪，那只猫都跟着她。
or even the universe itself, must in the nature of things 'wear out'.
甚至宇宙本身，从事物的本质上来说都会磨损掉"。