button-up
adjective [ before noun ] mainly US uk/ˈbʌt.ənˌʌp/ us/ˈbʌt̬.ənˌʌp/
（衣服）前面有纽扣的
used to describe a piece of clothing that fastens with a row of buttons up the front
The server uniform was dark denim jeans, a button-up shirt with any striped pattern, and a pair of trainers. 服务员的制服是深色牛仔裤、条纹纽扣衬衫和运动鞋。
I had to wear this button-up blouse with huge cuffs and bows. 没办法我只能穿上这件有着巨大袖口和蝴蝶结的纽扣衬衫。
- More examples
- Feeling a bit hot, he shed his jacket, leaving him in a collared, button-up shirt that was loosely tucked into his belt.
- The best thing to wear home is a button-up top and pull on pants.
- The old button-up knitwear so beloved of Val Doonican and Perry Como is apparently now the latest word in trendy dressing.
button-up
noun [ C ] mainly US uk/ˈbʌt.ənˌʌp/ us/ˈbʌt̬.ənˌʌp/
纽扣衬衫（或外衣）
a shirt or jacket that fastens with a row of buttons up the front
He was looking elegant in nicely fitting jeans, a black button-up, and a slim-cut black blazer. 他穿着合身的牛仔裤、黑色纽扣衬衫和修身的黑色西装外套，看起来很优雅。
- More examples
- They wore blue jeans and khaki, button-ups, and polos.
- He enters the bar in baggy jeans, flat shoes, and a form-fitting vintage button-up.
- When buying a suit, it doesn't matter whether you pick a classic button-up, blazer, zip up or frockcoat, just stick to a style that suits you.