櫛くし板いた

noun

pecten; comb plate (zoology)

Zoological term for the comb-like structure found in some animals, such as the pecten in the eye of birds or reptiles.

• 鳥ちょう類るいの網もう膜まくには櫛くし板いたと呼よばれる構こう造ぞうがある。

  In the retina of birds, there is a structure called the pecten.

noun

comb plate (escalator, etc.)

Refers to the toothed safety plate at the entrance or exit of an escalator or moving walkway.

• エスカレーターの櫛くし板いたにゴミが詰つまっている。

  Debris is stuck in the comb plate of the escalator.