Featheredge
vt. 削薄...的边\\nn. 薄边
🗣️ 情景例句
Don't be too sure.
别那么肯定。
We are scheming to secretly cross the enemy territory.
我们在秘密商定穿越敌占区的计划。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。