| 释义 | 
		niggling美 ['nɪɡ(ə)lɪŋ]  英 ['nɪɡ(ə)lɪŋ]  - adj.(不严重却不断)烦人的;不重要的;微不足道的
 - n.麻烦事
 - v.“niggle”的现在分词
 - 网络琐碎的;琐碎工作;耍赖
 
 adj. trivial,petty,insignificant,unimportant,inconsequential 1.  | (不严重却不断)烦人的,疼痛的used to describe a slight feeling of worry or pain that does not go away  |  
  | She had niggling doubts about their relationship. 她时常对他们的关系有一丝疑虑。  |   | a series of niggling injuries 接连不断的小伤痛  |  
 adj.  | 1. too preoccupied with details 2. irritating, painful, or worrying, especially in a small but persistent way 3. a niggling feeling is slight but it worries you continuously 4. a niggling injury is not very serious but is difficult to treat or cure 1. too preoccupied with details 2. irritating, painful, or worrying, especially in a small but persistent way 3. a niggling feeling is slight but it worries you continuously 4. a niggling injury is not very serious but is difficult to treat or cure  |  
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