柯林斯词典polo shirt (polo shirts) 1. N-COUNT A polo shirt is a soft short-sleeved shirt with a collar that you put on over your head. 马球衫 返回 polo shirt剑桥词典an informal style of cotton shirt , with short sleeves , a collar , and some buttons at the neck （开领短袖式的）马球衬衫 返回 polo shirt