luxurious

Compared meaning: very comfortable, expensive, and luxurious (adjective).

比较义项：非常舒适、昂贵、豪华的（形容词）。

• lavish

  Emphasizes generous abundance or extravagance, especially in spending, hospitality, or gifts; can hint at wasteful excess. Common with parties, weddings, spending and praise; often used as a verb, 'lavish something on someone'.

  强调在花费、款待或礼物上表现出的慷慨大方乃至奢侈，带有“过度、浪费”的意味；常与聚会、婚礼、花费、赞美搭配，也常用作动词“lavish something on someone”（把……慷慨地给予某人）。

  The couple's wedding was so lavish that guests talked about it for years.

  这对新人的婚礼办得如此奢华，以至于宾客们多年后还在谈论它。

• luxurious 本词

  The most general, neutral word for luxury: focuses on the sensory comfort and expense of a place, object or lifestyle, such as hotels, cars or fabrics, without lavish's hint of excess or deluxe's commercial tone.

  是表示“豪华”最通用、语气中性的词：侧重描述某个场所、物品或生活方式（如酒店、汽车、织物）在感官上的舒适与昂贵，没有 lavish 那种“过度”的意味，也没有 deluxe 那种商业化的语气。

  They spent their honeymoon in a luxurious villa overlooking the sea.

  他们在一栋俯瞰大海的豪华别墅里度过了蜜月。

• plush

  An informal word from 'plush' fabric (thick, soft pile); describes cozy, deeply soft furniture, carpets or toys. Lighter and more casual than luxurious, and often about texture and softness rather than price.

  源自“长毛绒”面料一词的非正式说法，形容柔软厚实、触感舒适的家具、地毯或玩具；语气比 luxurious 更随意、更口语化，强调的常是质地的柔软而非价格的昂贵。

  The lobby floor was covered with a plush red carpet.

  大堂地板上铺着一块柔软厚实的红色地毯。

• deluxe

  A marketing term for an upgraded, premium version or tier of a product or service, such as a room, edition or package; signals 'better than the standard option' rather than describing general opulence.

  是一个营销用语，指产品或服务中经过升级的高档版本或档次，例如客房、版本或套餐；它表示“比标准版更好”，而不是泛泛地形容奢华。

  The hotel offers a deluxe suite for guests willing to pay extra for upgraded amenities.

  这家酒店为愿意加钱享受升级设施的客人提供豪华套房。

Lavish, luxurious, plush, and deluxe describe something comfortable or expensive, but differ. Lavish emphasizes excessive spending, on hospitality or gifts. Luxurious is the general word for luxury. Plush is informal, describing soft things like furniture. Deluxe is a marketing term for a premium product.

这几个词都可以形容非常舒适、昂贵或高档的事物，但侧重点和语体不同：lavish 强调在花费或款待上慷慨大方乃至近乎过度奢侈，luxurious 是最通用、语气中性的“豪华”，plush 语气较随意，多指柔软厚实的质感，deluxe 则是商业用语，指产品或服务中的“高级/豪华版”档次。