peculiar

Compared meaning: unusual or not normal (adjective).

比较义项：不寻常的，奇怪的（形容词）。

• strange

  The most neutral and general word for something unusual; it does not specify why something is odd and fits almost any everyday context.

  最中性、最常用的词，用来表示某事物不寻常；它并不说明奇怪的原因，几乎适用于任何日常语境。

  It felt strange to walk into the empty classroom at night.

  半夜走进空荡荡的教室感觉很奇怪。

• exotic

  Describes something unusual and appealing because it comes from a distant, foreign place; often used for food, plants, or travel, with a positive, intriguing tone.

  形容某事物因来自遥远的异国而显得不寻常且吸引人；常用于食物、植物或旅行，带有正面、引人入胜的语气。

  The restaurant serves exotic dishes from around the world.

  这家餐厅供应来自世界各地的异国风味菜肴。

• eerie

  Combines strangeness with fear; used for an unsettling, almost ghostly atmosphere, especially silence, light, sounds, or empty places at night.

  把奇怪和恐惧结合在一起；用来形容令人不安、近乎鬼魅的氛围，尤其是夜间的寂静、光线、声音或空荡的地方。

  An eerie silence filled the empty house after midnight.

  午夜过后，一片诡异的寂静笼罩着这栋空房子。

• peculiar 本词

  Marks something strange enough to be noticed, often slightly quirky or unexpected, without implying fear or a foreign origin; common for smells, habits, or behavior.

  指某事物怪到足以引人注意，往往带点古怪或出人意料，但不含恐惧或异国色彩；常用于气味、习惯或行为。

  There was a peculiar smell coming from the kitchen this morning.

  今天早上厨房飘来一股奇特的气味。

Strange, exotic, eerie and peculiar all mean unusual, with different tones. Strange is the most neutral and common. Exotic is unusual and appealing, from a distant, foreign place. Eerie is strange and frightening, mysterious. Peculiar is noticeably odd; peculiar to is not compared.

这几个词在“不寻常”这个意义上很接近，但语气和使用场合不同：strange最中性常用；exotic强调来自遥远异国、带来新奇感；eerie侧重神秘且令人害怕的气氛；peculiar强调让人一眼注意到的古怪之处。这里不比较peculiar表示“……所特有的”（peculiar to）的用法。