Polyamide
聚酰胺
Explanation (EN)
A polymer containing amide linkages (-CONH-) in the main chain. Polyamides, such as nylon, are known for their strength, toughness, and resistance to chemicals and abrasion.
Explanation (ZH)
主链中含有酰胺键 (-CONH-) 的聚合物。聚酰胺（如尼龙）以其强度、韧性和耐化学性
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.