hot

Compared meaning: having a high temperature, very hot (adjective).

比较义项：温度高，很热（形容词）。

• hot 本词

  The plain, all-purpose word for a high temperature; it works for food, weather, or objects and carries no hint of artificial heating or extreme intensity.

  这是表示“温度高”最普通、最通用的词，可以用来形容食物、天气或物体，既不暗示是被人为加热的，也不表示程度极端。

  The sand at the beach felt hot enough to burn my bare feet.

  沙滩上的沙子很热，几乎烫伤了我光着的脚。

• heated

  Describes something that has been warmed up, often by a device or deliberate process, such as heated seats or a heated pool, rather than being naturally hot.

  表示某物被加热或人为地变暖，通常是借助设备或特意的过程（如加热座椅、加温泳池），而不是自然而然地就很热。

  The car's heated seats felt wonderful on that freezing winter morning.

  在那个寒冷的冬日早晨，汽车的加热座椅感觉棒极了。

• blistering

  An intense, extreme degree of heat, usually describing sun, weather, or pace, strong enough to almost hurt the skin; stronger than plain hot.

  表示极端、强烈的高温，通常用来形容阳光或天气，热到几乎会伤害皮肤的程度，比普通的“hot”更强烈。

  Tourists sought shade to escape the blistering desert heat at noon.

  游客们在正午寻找阴凉处，以躲避沙漠中灼热难耐的高温。

• stifling

  Combines heat with a lack of fresh air, describing an enclosed space so hot and airless that breathing feels difficult.

  把“热”和“空气不流通”结合在一起，形容一个封闭空间热得让人几乎喘不过气来，而不只是单纯温度高。

  The stifling office air made it hard to concentrate all afternoon.

  闷热得令人窒息的办公室空气让人整个下午都难以集中注意力。

Hot, heated, blistering, and stifling all mean very hot. Hot is the plain, general word for high temperature. Heated means warmed up, often artificially, like a heated seat. Blistering describes extreme, almost painful heat. Stifling means hot and airless, hard to breathe in.

这四个词都可以形容“很热”，但侧重点不同：hot最中性通用，heated强调是被加热或人为变暖的，blistering强调极端的高温程度，stifling强调闷热难以呼吸的空气环境。另外，heated还有“激烈的（如heated argument，激烈的争论）”的意思，blistering还可表示“极快的（如blistering pace，极快的速度）”，stifling也可比喻“压抑的（如stifling rules，令人窒息的规定）”，这些用法这里都不涉及。

Compared meaning: having a burning taste from chili or spices (adjective).

比较义项：辣（形容词，指食物味道辛辣、有刺激感）。

• hot 本词

  Hot emphasizes a burning, sometimes overwhelming sensation typically caused by chili peppers; it is casual in tone and shares its form with the common word for high temperature, so context matters.

  hot强调辣椒带来的灼烧、有时令人难以承受的刺激感，语气比较随意，而且与表示“温度高”的常用词同形，因此需要依靠语境来判断具体含义。

  The chili was so hot that my mouth was burning for minutes.

  这份辣椒酱太辣了，我的嘴巴火辣辣地疼了好几分钟。

• spicy

  Spicy highlights the complex, aromatic flavor from a mix of spices rather than pure burning heat; it is a more neutral, descriptive word often used on restaurant menus.

  spicy强调多种香辛料混合带来的浓郁、有层次的风味，而不只是灼烧的辣感，语气更中性，常用于餐厅菜单的描述。

  The stew was rich and spicy, seasoned with cumin, paprika, and garlic.

  这道炖菜味道浓郁辛香，用了孜然、红椒粉和大蒜调味。

Hot and spicy both describe food with a burning taste. Hot emphasizes a strong, overwhelming burn, usually from chili peppers, and is casual. Spicy highlights the rich flavor from a mix of spices, not just burning heat. Hot's other meaning, 'high temperature', is not compared.

这两个词在“辣”这个意义上很接近，但hot强调像辣椒那样灼热、有时令人难以承受的刺激感，语气更随意，而且hot还有“温度高”这个常用义项，脱离语境容易产生歧义；spicy则侧重多种香辛料混合带来的浓郁、有层次的风味，不强调灼烧感，语气更中性，常见于餐厅菜单的描述。这里不比较hot的“温度高”“热门的”等其他义项。

Compared meaning: liked or enjoyed by people (adjective).

比较义项：流行的，受欢迎的（形容词）。

• hot 本词

  Informal way to say something is currently trendy or fashionable; used for topics, styles, or products becoming popular right now, often in casual speech.

  非正式说法，表示某事物目前很时髦、很流行；常用于话题、风格或产品，强调当下的流行趋势，多用于口语。

  That new phone is hot right now, everyone wants one.

  那部新手机现在很热门，人人都想要。

• popular

  Describes something liked or enjoyed by many people, without implying it is currently trendy; used broadly for the lasting popularity of people, places, or things.

  表示被很多人喜欢，不强调当下是否时髦；可广泛用于人、地点或事物的持久受欢迎程度。

  The teacher is popular with students because she explains things clearly.

  这位老师很受学生欢迎，因为她讲解得很清楚。

• favorite

  Marks the one most liked among several choices, often used with a possessive like my or her; expresses personal preference rather than general popularity.

  表示在若干选择中最受喜爱的那一个，常与物主代词（my、her）连用，强调个人偏好而非大众程度。

  Chocolate cake is my favorite dessert at every birthday party.

  巧克力蛋糕是我每次生日派对上最喜欢的甜点。

Hot, popular, and favorite all mean liked or enjoyed. Hot is informal, describing something trendy now. Popular means liked by many people, without implying it is trendy. Favorite marks what someone likes best, with 'my' or 'her'. Hot's other meaning, 'high temperature', is not compared.

这三个词都能表示“受欢迎、被喜爱”，但侧重点不同：hot 强调事物当下正流行、时髦，语气随意，多用于口语；popular 表示被很多人普遍喜欢，不限于当下是否时髦；favorite 强调在若干选项中个人最偏爱的那一个，常与物主代词连用。这里不比较 hot 的“热的（温度）”这一义项。