button-down

基本解釋

Shirts with button-down collars are not dress shirts.
領(lǐng)尖釘有鈕釦的襯衣不是正裝襯衣。
Dressed in jeans and a button-down shirt, he said little.
一條牛仔褲，一件襯衫，傳訊期間幾乎沒(méi)講話。
Around the office, Mr. Combs is low-key, wearing khaki pants and a button-down shirt, rarely wearing a tie and jacket, say those who know him.
了解庫(kù)姆斯的人說(shuō)，在辦公室工作時(shí)，庫(kù)姆斯?fàn)?wèi)人低調(diào)，穿卡其色的褲子和領(lǐng)尖有紐釦的襯衫，甚少打領(lǐng)帶和穿夾尅。

By the way, the fleece vest over a button-down shirt thing originated at SAC.
FORBES: Dress for Success on Wall Street
Andregg, a lanky twenty-eight-year-old, was wearing cargo pants and a rumpled, untucked pink button-down shirt.
NEWYORKER: No Death, No Taxes
For the record, I was wearing dark wash jeans, a cardigan and a button-down blouse.
FORBES: Actionable Career Advice For My Twentysomething Interns

A button-down shirt or a shirt with a button-down collar has a button under each end of the collar that you can fasten.