| 释义 | 
		burdensome美 ['bɜrd(ə)nsəm]  英 ['bɜː(r)d(ə)ns(ə)m]  - adj.负担沉重的;难以承担的;繁重的
 - 网络累赘的;难以负担的;劳累的
 
 adj. onerous,heavy,taxing,troublesome,arduous 1.  | 负担沉重的;难以承担的;繁重的causing worry, difficulty or hard work  |  
 adj.  | 1. difficult or worrying to bear or deal with 2. creating problems for someone  |  
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