n.羽毛初长的雏鸟，刚会飞的幼鸟，无经验的人v.（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...

dredging的音标：dredging的英式发音音标为：['dredʒɪŋ]dredging的美式发音音标为：['dredʒɪŋ]...

It's the media who keep dredging it up.是媒体一直在翻旧账。One man spent months dredging the River Severn.曾有人在塞文河挖了几个月的泥.They're dredging the harbour so that larger ships can use it.他们正在疏浚港湾以便大船驶入。Biographers excel at dr...