bundle up
穿得暖暖的，把自己包裹得严严实实
口语·提醒穿暖或描述保暖行为
英文释义
to dress warmly or in many layers, especially in cold weather
例句
It's freezing outside, so make sure to bundle up before you go out.
典故来源
源自“bundle”一词的包裹含义，指用多层衣物包裹身体以保暖。