Diffusance
扩散度
🗣️ 情景例句
He gives his harness bells a shake
摇动， 绳上的铃铛
There is no smoke without fire.
无风不起浪。
This immense chasm has been formed by an underground stream which has tunneled a course through a flaw in the rocks.
这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。