🔍 牛津詞典 🎯
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
BNC: 31552 COCA: 25869

isomer

noun
/ˈaɪsəmə(r)/
/ˈaɪsəmər/
jump to other results
  1. (chemistry化学) one of two or more compounds that have the same atoms, but in different arrangements异构体;同分异构体
  2. (physics物理) one of two or more nuclei that have the same atomic number, but different energy states同核异能素;同质异能素
  3. Word Originmid 19th cent.: from Greek isomerēs ‘sharing equally’, from isos ‘equal’ + meros ‘a share’.

👨🏻‍🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文
Site Uptime