Fledging
n. 羽毛初长的雏鸟, 刚会飞的幼鸟, 无经验的人\\nv. （鸟）长羽毛( fledge的现在分词 ); 给（箭）装上羽毛; 把（小鸟）养到能够飞翔; 用羽毛[绒羽]装饰
🗣️ 情景例句
I don't mind.
我不在乎。
His failure was a lesson to us.
他的失败是我们的一个教训。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。