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单词 pit aperture
释义

Definition of pit aperture in English:

pit aperture

noun
Botany
  • An opening on the inner surface of a secondary cell wall, forming the entrance to a pit cavity.

Origin

Early 20th century; earliest use found in Science.

Definition of pit aperture in US English:

pit aperture

noun
Botany
  • An opening on the inner surface of a secondary cell wall, forming the entrance to a pit cavity.

Origin

Early 20th century; earliest use found in Science.

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更新时间:2024/10/19 18:35:34