stock

Compared meaning: the normal, non-special version of something (adjective).

比较义项：标准的，普通常备、非特别定制的（形容词）。

• standard

  The neutral, all-purpose word for the normal or default version of something, with no special connotation; used for sizes, procedures, equipment.

  中性、通用度最高的词，指某物“普通、默认”的版本，没有特殊含义；常用于尺寸、流程、设备等场合。

  This model comes with standard features; extras cost more.

  这款车型配备标准配置；额外功能需要加钱购买。

• stock 本词

  Implies something mass-produced or routinely kept ready-made, often with a slightly negative sense of unoriginal or overused, as in a stock answer.

  强调某物是批量生产或现成常备的，常带一点“老套、缺乏新意”的负面意味，例如stock answer（套话）。

  The customer service rep gave the same stock answer to every complaint.

  客服人员对每一个投诉都给出同样的套话式回答。

• regular

  Common in everyday contexts like food or drink sizes to mean the normal, non-special option, as opposed to large or deluxe.

  常用于食品、饮品、服装尺码等日常场景，指“普通、非特殊”的选项，与“大份”或“豪华版”相对。

  I always order a regular coffee, not the large size.

  我总是点普通杯的咖啡，不要大杯的。

Standard, stock, and regular can describe the normal, non-special version of something. Standard is the neutral, all-purpose word, used for sizes or equipment. Stock implies something mass-produced, with a negative, unoriginal sense. Regular is common for food or drink sizes. Other senses are not compared.

这三个词都能形容某物是“普通、标准”的版本，但语气和搭配不同：standard最中性、适用范围最广；stock强调“现成、批量提供”，有时带“老套、缺乏新意”的贬义；regular多用于食品、饮品、服装尺码等日常场景。这里不比较standard表示“水平、质量”的名词用法（如high standard of service），也不比较regular表示“有规律地、定期地”的用法（如take a regular walk）。

Compared meaning: unoriginal and lacking freshness (adjective).

比较义项：普通的，缺乏新意的（形容词）。

• stock 本词

  Neutral in tone; describes a ready-made, formulaic word or phrase used so often it has become routine, often paired with nouns like phrase, excuse, response.

  语气中性；形容现成的、套路化的词语或说法，因使用过多而变得公式化，常与 phrase、excuse、response 等名词搭配。

  He gave the stock excuse that he was too busy to help.

  他给出了那个老套的借口，说自己太忙没法帮忙。

• banal

  More critical and literary in tone; emphasizes that something is boring and unoriginal, often used to criticize writing, dialogue, or ideas.

  语气更具批评性，也更书面化；强调某事物无聊、缺乏原创性，常用于批评写作、对白或观点。

  The critic called the novel's ending predictable and banal.

  评论家称这部小说的结局老套又平庸。

Stock and banal both describe something unoriginal, lacking freshness. Stock is neutral, describing a ready-made phrase used so often it feels routine. Banal is more critical and literary, emphasizing that something is boring, often used for writing or ideas. Stock's 'inventory' meaning is not compared.

两词都可以形容缺乏新意、了无生趣的事物，但 banal 语气更重，常带贬义，强调无聊或老套；stock 在这个意义上更中性，常指现成的、套路化的说法或反应，且常与 phrase、response、excuse 等词搭配。这里不比较 stock 的“库存”义（名词）。