Folderol
n. 无用物, 废话
✅ 同义词
🗣️ 情景例句
Good luck.
祝你好运。
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
It involves a lot of hard work.
那需要很多的辛勤工作。