Ball-and-stick model
球棍模型
Explanation (EN)
A molecular model showing the relative orientation of atoms and the bonds between them.
Explanation (ZH)
显示原子相对取向及其间化学键的分子模型。
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.