proliferation
Definition
The rapid increase or spread of something, especially in an uncontrolled way.
中文 事物的快速增加或蔓延，尤其是以不可控制的方式。
Example
"The proliferation of smartphones has changed how people communicate."
The rapid increase or spread of something, especially in an uncontrolled way.
中文 事物的快速增加或蔓延，尤其是以不可控制的方式。
"The proliferation of smartphones has changed how people communicate."