Incidence
01
发生率, 发生频率
the rate or frequency at which something happens or occurs
语法信息
有生性状态
抽象
形态构成
复合词
可数
singular
not gender specific
复数形式
incidences
例子
Schools in the region reported a lower incidence of bullying after implementing new programs.
该地区的学校在实施新计划后报告称，欺凌事件的发生率较低。
02
入射, 入射角
the act of a light beam hitting or striking a surface
例子
Changing the angle of the light's incidence can create different shadow effects in photography.
改变光的入射角度可以在摄影中创造不同的阴影效果。
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词汇树
incidence
incid
