Dictionary › 窦房结
窦房结
dòu fáng jié
What 窦房结 means
- (anatomy) sinoatrial node; sinuatrial node
The characters in 窦房结
- 窦dòu(literary) hole; aperture; (anatomy) cavity; sinus
- 房fánghouse; room; branch of an extended family
- 结jiéknot; sturdy; bond
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime