Pi bond
[化] π键
🧩 词语组成解析
n. 圆周率\\n[计] 处理器接口, 程序中断
🗣️ 情景例句
I've seen a lot of people wearing runners lately. I guess they're back in fashion.
最近我看到很多人穿上了披肩，我看是不是披肩又流行起来了？
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
We live in a place called Gum Tree.
我们住在一个叫桉树的地方。