Heterogenicity
[医] 异种性, 不纯一性, 不均匀性, 多相性, 异质性
🗣️ 情景例句
Would you begin, Ellen?
请你开始， Ellen
But today well lived makes every yesterday a dream of happiness, and every tomorrow a vision of hope.
只有今天好好地生活，昨天才会变成幸福的回忆，明天才会成为希望的憧憬。
How are you getting on with your English lessons?
你的英语课学得怎么样了？