diffuse proliferate spread permeate contagion ripple scatter about
He campaigned for peace and against the spread of nuclear weapons.
他为裁军运动和反对核武器扩散而奔走。
—— 柯林斯例句A crude oil slick quickly spreads out over water.
原油泄露后的浮油很快在水面上扩散开来。
—— 柯林斯例句There are data on the rates of diffusion of molecules.
有关于分子扩散速度的数据。
—— 柯林斯例句The oil washed ashore on roughly 1,000 miles of coastline.
石油沿着海岸线扩散到了大约1,000英里范围的沿岸海域。
—— 柯林斯例句The oil appeared to be dispersing.
油好像在扩散。
—— 柯林斯例句