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u [ju:]    添加到生词本 复制网址
基本释义
  • n. 字母u
参考例句
    1. It's made in U.S.a.
      它是美国生产的。
    2. A financial [an economic] mission to the U.S.a.
      派往美国的财政[经济]代表团
    3. Knowledge of U. S. Specifications and standards.
      具有美国规格标准方面知识。
    4. Grain highlighted U.S.-Russian trade last year.
      去年美俄贸易以谷物为主。
    5. Japan was approached by the U. S. about it.
      关于这件事美国曾同日本接触过。
英英解释

  • 　3个名词解释

    1. a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine; pairs with adenine
      [同] u, uracil
    2. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
      [同] atomic number 92, u, uranium
      3. show all ... ( 3 )

    　1个形容词解释

    1. (chiefly British) of or appropriate to the upper classes especially in language use