fussy
adjective disapproving uk/ˈfʌs.i/ us/ˈfʌs.i/
(NOT EASILY SATISFIED)
C2 过分挑剔的；难以满足的
not easily satisfied, or having very high standards about particular things
All my children were fussy eaters. 我所有的孩子都挑食。
He's so fussy about the house - everything has to be absolutely perfect. 他对房子太挑剔了——所有东西都必须绝对完美。
"Why am I still single?" "You're too fussy - that's your problem!" “我怎么还是单身？”“你太挑剔了―这就是你的问题！”
(DECORATED TOO MUCH)
过分装饰的，过于繁琐的
having too much decoration and too many small details, in a way that is not stylish
They've got those curtains that tie up with big bows - they're a little bit fussy for my taste. 他们那些窗帘都打着大蝴蝶结——在我看来装饰得有点花哨。
(BABY)
US（婴孩）难以取悦的，难缠的
A fussy baby is unhappy or difficult to please.
It seems that the baby is always fussy at dinnertime. 那个小孩好像在吃晚饭时总是很难缠。
Idiom
I'm not fussy/fussedidiom informal 随便，哪个都行
something that you say when you would be satisfied with either choice that is offered you
"Red wine or white?" "I'm not fussy." “红葡萄酒还是白葡萄酒?”“随便，哪个都挺好的。”