n.同种；同质；同次性
There is a remarkable homogeneity between the two companies. 那两家公司极为相似。
It must take place at one single time to ensure the homogeneity of the juice. 采摘必须一次完成，这样才能保证果汁的同一性。
n.不均匀性；异质性；不同类；多相性
