🔍 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 BNC: 15910 COCA: 16458

concentric

adjective
/kənˈsentrɪk/
/kənˈsentrɪk/
(geometry几何)
jump to other results
  1. (of circles) having the same centre同心的
    • concentric rings同心环
    • The revolving circle is concentric with the fixed outer circle.旋转圆与固定外圆同心。
    Topics Colours and Shapesc2
    Oxford Collocations DictionaryConcentric is used with these nouns:
    • circle
    • ring
    See full entry
    Word Originlate Middle English: from Old French concentrique or medieval Latin concentricus, from con- ‘together’ + centrum ‘centre’.

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