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
Yes. This is Richard Stewart.
是的。我是Richard Stewart。
They teach you English in an intensive course lasting just a week.
他们用一周的时间教速成英语课程。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。