Heterogeneous substance
非均匀物质
Explanation (EN)
A substance with a non-uniform composition whose properties vary from region to region.
Explanation (ZH)
组成不均匀、各区域性质不同的物质。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.