Dictionary › 中央凹

中央凹

zhōng yāng āo

3-character word

What 中央凹 means

  1. fovea centralis (depression in the macula retina, most sensitive optic region)

The characters in 中央凹

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