Invertibility
[计] 可逆性
🗣️ 情景例句
Probably a lot of advertising and bills.
大概是一大堆广告和帐单。
The soup is delicious.
这汤很鲜美。
I'm afraid it's the cheapest one we've got.
恐怕这一套算是我们这里最便宜的了。