full-fledged
🇺🇸
/ˌfʊl ˈfledʒd/
🇬🇧
/ˌfʊl ˈfledʒd/
totally ready or developed
After years of training, she became a full-fledged pilot.
数年間の訓練を経て、彼女は一人前のパイロットになった。