Non-ferrous metal
有色金属
Explanation (EN)
Metals that do not contain significant amounts of iron, including aluminum, copper, and zinc.
Explanation (ZH)
不含大量铁的金属，如铝、铜和锌。
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.