workhorse
US /ˈwɝːk.hɔːrs/
UK /ˈwɜːk.hɔːs/
名詞
働き者
a person who does a lot of work, especially of a type that is necessary but not interesting:
例:
•
a willing/reliable workhorse
働き者
a person who does a lot of work, especially of a type that is necessary but not interesting: