n.大笑，哄笑，放肆地笑...

When the person smiles, the world loved him; When his cachinnation, the world feared him then.当人微笑时, 世界爱了他; 当他大笑时, 世界便怕了他了....

cachinnation的音标：cachinnation的英式发音音标为：[kækɪ'neɪʃən]cachinnation的美式发音音标为：[kækɪ'neɪʃən]...