weakling [ˈwiklɪŋ]

例句:

• The author characterizes the central figure as a weakling.
  作者把书中的中心人物描绘成一个懦弱的人.
  
• I'm a useless weakling, and I can't stand excitement.
  我没有胆量去承受那激动, 我还是希望我能不见着他.
  
• What a weakling, how boring!
  就这么稀松没劲 呀 !
  
• I myself was once a 7 stone weakling.
  来自Sport
• You are a miserable, sycophantic weakling...and your uncle overestimated you.
  来自J. D. MacDonald
• He had taken the weak position and was therefore treated as a weakling.
  来自NEWYORKER