bronchus

IPA(Pronunciation)

Either of two airways, which are primary branches of the trachea, leading directly into the lungs.

Japanese Meaning

気管支：気管から肺へ直接繋がる主要な2本の気道

The surgeon carefully examined the inflamed bronchus before deciding on the procedure.

外科医は手術を決める前に、炎症を起こした気管支を注意深く調べた。

Sense（1）

Either of two airways, which are primary branches of the trachea, leading directly into the lungs.

I've watched the summer evenings pass by / I've heard the rattle in my bronchi.

bronchi

（ plural ）