Rationalness
n. rational（推理的）的变形
🗣️ 情景例句
She takes her exams next week, so she's burning the midnight oil.
她下周要考试，所以在开夜车。
I expected No.2 to win.
我以为2号会赢。
The sitting room looks really beautiful at the moment.
此刻客厅显得非常美丽。