snug
adjective uk/snʌɡ/ us/snʌɡ/ snugger | snuggest
（人）感到温暖舒适的；（地方）暖和的
(of a person) feeling warm, comfortable, and protected, or (of a place, especially a small place) giving feelings of warmth, comfort, and protection
We curled up in bed, all snug and warm, and listened to the storm outside. 我们蜷缩在床上，温暖又舒适，听着外面的暴风雨声。
I bet your feet are nice and snug in your fur-lined boots! 我敢说你的脚放在毛衬里的皮靴里又暖和又舒适！
紧身的，紧的
fitting closely
These shoes are a bit too snug - do you have them in a larger size? 这双鞋有点儿太紧——你们有没有大一号的？
snug
noun [ C ] UK uk/snʌɡ/ us/snʌɡ/ (also snuggery)
（酒吧里的）包间，雅座
a small room or area in a pub where only a few people can sit