辞書 英語 - 英語
- young and inexperienced 英語で:
1. 
wet behind the ears
From the way the soldier handled the gun, everyone could tell that he was wet behind the ears.
A 40 year old punk still wet behind the ears.
2. 
callow
She's just a callow teenager so you shouldn't expect too much.
Don't be angry with him, he's just a callow youth.
