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单词 pit organ
释义

Definition of pit organ in English:

pit organ

noun
Zoology

  • 1A receptor associated with the lateral line system in many kinds of fish.

  • 2A receptor highly sensitive to changes in infrared radiation, situated in a small depression in front of each eye of a pit viper.

Origin

Early 20th century; earliest use found in Science.

Definition of pit organ in US English:

pit organ

noun
Zoology

  • 1A receptor associated with the lateral line system in many kinds of fish.

  • 2A receptor highly sensitive to changes in infrared radiation, situated in a small depression in front of each eye of a pit viper.

Origin

Early 20th century; earliest use found in Science.
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更新时间：2025/8/15 2:02:05