Polar molecule
极性分子
Explanation (EN)
A molecule with a net dipole moment because its bond dipoles do not cancel (e.g. HCl, NH₃).
Explanation (ZH)
因键偶极不抵消而具有净偶极矩的分子(如 HCl、NH₃)。
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.