attached

Compared meaning: linked or joined to something else (adjective).

比较义项：某物与另一物有联系、被连接或附加在一起（形容词）。

• related

  Marks a logical, causal, or family relationship between two things or people; used with to; abstract rather than physical, as in related topics or blood relatives.

  表示两个事物或人之间存在逻辑上、因果上或血缘上的关系；常与介词 to 连用；是抽象关系，而非物理连接，例如相关的话题，或有血缘关系的亲属。

  She's related to the mayor through her mother's side of the family.

  她和市长有亲戚关系，是她母亲那边的家族成员。

• connected

  Marks that two things are linked so information, power, or influence can pass between them; common for networks, devices, and systems; can be physical or abstract, fairly neutral in tone.

  表示两个事物相连，使信息、电流或影响可以在两者之间传递；常用于网络、设备和系统；可以是物理连接，也可以是抽象连接，语气比较中性。

  Make sure your phone is connected to the office Wi-Fi network.

  请确保你的手机已连接到公司的 Wi-Fi 网络。

• attached 本词

  Marks that one physical or digital item is fastened, added, or fixed onto another, as with files, documents, or objects; the most literal sense, emphasizing an actual join.

  表示一件物品（实物或电子文件）被固定、添加或附加在另一件物品上，例如文件、文档或物体；是三者中语气最字面、最强调实际连接的说法。

  She attached a photo of the receipt to her expense report.

  她把收据的照片附在了报销单上。

Related, connected and attached all mean linked to something else. Related marks a logical or family link, often with 'to'. Connected marks a link that lets information pass. Attached marks a physical item fixed onto another. Not compared: attached's emotional sense, or connected's 'contacts' sense.

这三个词都表示某物与另一物有联系，但联系的性质和强度不同：related 侧重逻辑或血缘上的关联，connected 侧重两者之间信息或系统上的连接，attached 侧重实物或文件被固定、添加在一起，语气最直接、最字面。这里不比较 attached 表示依恋、喜爱的情感义（如对某人或宠物有感情），也不比较 connected 表示有人脉、关系广的引申义。

Compared meaning: showing love or care for someone (adjective).

比较义项：充满爱意、对某人怀有喜爱或关心之情（形容词）。

• loving

  Describes a general warm, caring nature or expression, not tied to one bond; commonly placed before a noun to describe a person's usual manner or a facial expression.

  描述一种普遍的、温暖体贴的性格或神情，并非针对某一段具体关系；常放在名词前，用来描述一个人一贯的态度或脸上的表情。

  He grew up in a warm, loving family that always supported him.

  他在一个温暖、充满爱的家庭中长大，家人总是支持他。

• attached 本词

  Describes an emotional bond or fondness that has developed over time, especially through closeness or dependency; almost always followed by 'to' and rarely placed directly before a noun.

  描述随着时间和亲近逐渐产生的情感纽带或依恋，尤指因依赖而产生的感情；几乎总是后接to，很少直接放在名词前面。

  The children became so attached to their old teacher that they cried when she left.

  孩子们对这位老教师产生了深深的依恋，以至于她离开时他们都哭了。

• affectionate

  Describes warmth expressed outwardly through physical or verbal gestures, such as hugs, kisses or gentle words, making the caring feeling visible to others.

  描述通过拥抱、亲吻或温柔话语等外在的身体或言语举动表达出来的温情，使关爱之情能被他人看见。

  She gave her grandmother an affectionate hug at the airport.

  她在机场给了祖母一个亲昵的拥抱。

Loving, attached and affectionate all describe caring for someone. Loving describes a general warm, caring nature, often used before a noun. Attached describes an emotional bond that grows over time, almost always followed by 'to'. Affectionate describes warmth shown through hugs, kisses or gentle words.

这三个词都表示对某人怀有爱意或关心，但情感的性质和表达方式不同：loving 侧重整体、持久的关爱天性或神情；attached 侧重随时间和亲近逐渐产生的情感依恋，几乎总与介词to连用；affectionate 侧重通过拥抱、亲吻等外在举动表达出来的温情。本卡片只比较这一义项，不涉及三词的其他用法。