Invertibility
[计] 可逆性
🗣️ 情景例句
Did you watch the football game between Manchester United and Arsenal last night?
昨晚你看了曼联对阿森纳的足球比赛吗？
If only our team had scored one more point.
要是我们队再多得一分就好了。
I won't be able to see him today.
今天我不可能去看他。