Diffusibity
弥散性
🗣️ 情景例句
What is it?
是什么主意？
You can't have it both ways.
你不能兼而有之。
torn by the noise of the taxicabs, lorries and buses, and thronged ceaselessly by great crowds.
街道上充斥着汽油味和有毒气体，出租汽车、卡车、公共汽车的噪音刺耳难忍，络绎不绝的人群挤来挤去。