🔍 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:
TOEFL IELTS BNC: 3266 COCA: 4785

molecule

noun
/ˈmɒlɪkjuːl/
/ˈmɑːlɪkjuːl/
(chemistry化学)
jump to other results
  1. a group of atoms that forms the smallest unit that a substance can be divided into without a change in its chemical nature分子
    • A molecule of water consists of two atoms of hydrogen and one atom of oxygen.水分子由两个氢原子和一个氧原子构成。
    Extra Examples
    • the molecules in the crystal晶体中的分子
    • the number of atoms in a molecule分子中原子的数量
    • two molecules of hydrogen两个氢分子
    Topics Physics and chemistryb2
    Oxford Collocations Dictionaryadjective
    • complex
    • simple
    • individual
    verb + molecule
    • form
    • attach
    • bind
    molecule + verb
    • combine
    • be composed of something
    • contain something
    preposition
    • molecule of
    See full entry
    Word Originlate 18th cent.: from French molécule, from modern Latin molecula, diminutive of Latin moles ‘mass’.
TOEFL IELTS BNC: 3266 COCA: 4785
molecule

noun

ADJECTIVE | VERB + MOLECULE | MOLECULE + VERB | PREPOSITION ADJECTIVEcomplex複雜的分子simple簡單的分子individual, single單個分子There may be several hundred amino acids in a single protein molecule.一個蛋白分子中可能有數百種氨基酸。stable穩定的分子CO₂, DNA, hydrogen, water, etc.二氧化碳分子、脫氧核糖核酸分子、氫分子、水分子等VERB + MOLECULEform形成分子attach, bind與分子結合MOLECULE + VERBcombine分子結合be composed of sth, contain sth分子由⋯組成/包含⋯interact分子互相作用PREPOSITIONmolecule of⋯的分子two molecules of hydrogen兩個氫分子
TOEFL IELTS BNC: 3266 COCA: 4785
TOEFL IELTS BNC: 3266 COCA: 4785
molecule
Atoms and parts of atoms: alpha particle, anion, antiparticle...

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