Proliferation
01
扩散, 激增
a sudden and fast growth or increase in something
Formal
例子
In recent years, there has been a proliferation of fast-food restaurants in urban areas.
近年来，城市地区的快餐店激增。
02
rapid reproduction or multiplication of cells, organisms, or structural parts
例子
The virus caused rapid proliferation of infected cells in the tissue.
03
a large number or wide array of things
例子
There was a proliferation of complaints after the new policy was implemented.
词汇树
nonproliferation
proliferation
proliferate
