“扩散”的近义词/同义词：分散。...

他为裁军运动和反对核武器扩散而奔走。He campaigned for peace and against the spread of nuclear weapons.原油泄露后的浮油很快在水面上扩散开来。A crude oil slick quickly spreads out over water.有关于分子扩散速度的数据。There are data on the rates of diffusion of molecules....

“扩散”的拼音为：kuò sàn...

“扩散”的英语可以翻译为：spread，diffuse，proliferate，scatter about，pervasion ...