Heterogeneities
异种\\n多种多样\\n[物] 非均匀性\\n[化学] 不均一性（heterogeneity的名词复数）
🗣️ 情景例句
Yes, there is.
有，有心事
I don't-know what-to do.
我不知道该做些什么。[两个辅音连接，只读后一个]
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。