Unprovability
不可证明性
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
To learn obeying is the fundamental art of governing.
学会顺从是管理的基本艺术。
'You should have declared that.
“你刚才应该申报，