这个表达也可以被缩略为 “as snug as a bug”。 例句 It's really cold outside, but Jethro is inside wrapped in a warm blanket and drinking hot chocolate. He's as snug as a bug in a rug. 外面真的很冷，不过杰思罗在屋子里裹着一条暖和的毯子，喝着热巧克力 ...