Replaceability
更换性, 可代换性, 替换性
🗣️ 情景例句
So am I.
我也很遗憾。
What do you know?
你懂什么？
In time, it became an accepted fact the Cox brothers employed a conscientious ghost that did most of their work for them.
随着时间的流逝，考科斯兄弟雇了一个尽心尽责的鬼，他们家的活大部分都让鬼给干了，这件事成了公认的事实。