Commutableness
n. commutable的变形
🗣️ 情景例句
Well, it's a very easy operation, Carl.
这是个很简单的手术 Carl。
That was my last one, too.
那可是我最后额财产了。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。