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
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
Fill it up with premium, please.
请加满高级汽油。
Then she touched me lightly on my arm and made me burst into laughter.
然后她轻轻地触摸我的手臂，使我哈哈大笑。