See also: 內腔

Chinese

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For pronunciation and definitions of – see 內腔 (“lumen”).
(This term is the simplified form of 內腔).
Notes:

Japanese

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Kanji in this term
ない
Grade: 2
くう
Jinmeiyō
on'yomi
Alternative spelling
內腔 (kyūjitai)

Pronunciation

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Noun

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(ない)(くう) (naikū

  1. (anatomy) lumen (cavity within tubular organ)