a polo-neck sweater

• 高领毛衣

a polo-neck sweater的用法和样例：

例句

1. I wore a turtleneck to keep my neck warm.
   我穿了一件高领毛衣来温暖我的脖子。
2. This high-collar sweater looks really warm.
   这件高领毛衣穿上真暖和。