incidence
UK/'insidәns/US
IELTSTOEFLGREB1
Definitions
n.
The occurrence or frequency of something, especially a disease or problem; the way something falls on or affects something.
发生率，发生频率；入射
Root Breakdown
Root-derivedinnot, opposite of
+
cidroot
+
encestate, quality
=incidence
Common Collocations
- 1.high incidence高发病率
- 2.low incidence低发病率
- 3.angle of incidence入射角
Example Sentences
- 1.
There has been a high incidence of flu this winter.
- 2.
The incidence of light on the mirror created a sharp reflection.