be neither fish nor fowl
US /bi niːðər fɪʃ nɔr faʊl/
UK /bi niːðər fɪʃ nɔr faʊl/
1.
不倫不類, 難以歸類
to be difficult to categorize or identify; to not belong to any particular group or type
:
•
His new business venture seems to be neither fish nor fowl; it's not quite a restaurant, but not just a cafe either.
他的新商業項目似乎不倫不類；它不完全是餐館，但也不僅僅是咖啡館。
•
The new policy is so vague that it seems to be neither fish nor fowl, making it hard to implement.
這項新政策如此模糊，以至於它似乎不倫不類，難以實施。