weakener

 
['wiːkənər]     ['wiːkənər]    
  • 減光板
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weakener的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. that which weakens or causes a loss of strength;

    "doubt is a great weakener of resolve"

今日熱詞
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