他总是在衬衫下面穿一件背心来保暖。

He always wears a vest under his shirt to stay warm.

点击显示答案

He always wears a vest under his shirt to stay warm.

vest 是名词,指"背心、马甲",是一种无袖的上衣,通常穿在衬衫外面或里面用来保暖或作为装饰。

在 App 中完整学习这张卡片

在 App 中学习