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
How long do you intend to stay there?
你打算在那停留多久？
What are you reading?
你正在读什么？
Who do you think you are?
你以为你是谁？