Chinese

edit
hole; aperture; cavity
hole; aperture; cavity; (anatomy) sinus
 
house
knot; sturdy; to bear (fruit)
knot; sturdy; to bear (fruit); bond; to tie; to bind
 
trad. (竇房結)
simp. (窦房结)
 
Wikipedia has an article on:

Pronunciation

edit

Noun

edit

竇房結

  1. (anatomy) sinoatrial node; pacemaker