Nonobviousness
非显而易见性
🗣️ 情景例句
Hold Gerald's hand, please. Great!
请握住Gerald的手。很好！
All cats love fish but fear to wet their paws.
猫都爱吃鱼，却怕爪弄湿。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡