Rationalness
n. rational（推理的）的变形
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
Marriage is a lottery.
婚姻是一件难于预料的事。
The journalist immediately set out to obtain these important facts,
记者立即出发去核实这些重要的事实，