tracheas
n. 氣管,導管,螺旋紋管( trachea的名詞複數 )
A nematode worm ( Syngamus trachea ) that infects the tracheas of certain birds and causes gapes.
呵欠蟲一種危害某些鳥類的氣官並引起張口病的線蟲 ( 氣管比翼線蟲比翼屬 )