Unsolvability
[计] 不可解性
🗣️ 情景例句
Generally speaking, it's quite a fair settlement.
大致上说，这样解决很恰当。
He has gone to America.
他去美国了。[动作结束后的结果持续至今]
You should learn these words by heart.
你应该把这些词背熟。