unnecessarily

[ˌʌn'nesəsərəlɪ] [ʌnˈnɛsəˌsɛrɪlɪ]
  • 形容词:unnecessary;
  • 例句
    英语四级真题
    • She insists that it's exposing workers to unnecessarily high doses of radiation.
      出自-2011年6月听力原文
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Adverb
      1. in an unnecessary manner;
      "they were unnecessarily rude"
      2. without any necessity;
      "this marathon would exhaust him unnecessarily"