Chinese

Noun

器官

1. (biology) organ

   呼吸器官  ―  hūxī qìguān  ―  respiratory organ

Japanese

Noun

器官 ‎(hiragana きかん, romaji kikan)

1. the largest parts of an organism; organ

References

• 2002, Ineko Kondō; Fumi Takano; Mary E Althaus; et. al., Shogakukan Progressive Japanese-English Dictionary, Third Edition, Tokyo: Shōgakukan, ISBN 4095102535.