eager beaver
noun[C]
informaluk/ˌiː.ɡərˈbiː.vər/us/ˌiː.ɡɚ ˈbiː.vɚ/apersonwho iswillingtoworkvery hard
干活特别卖力的人；对工作极有热忱的人Enthusiasts
- -aholic
- -oholic
- -phile
- aficionado
- anglophile
- anorak
- armchair
- audiophile
- faddist
- fan favourite
- fanatic
- fanboy
- fandom
- numismatist
- otaku
- people watcher
- philatelist
- watcher
- Whovian
- zealot