chore       
noun [ C ] uk/tʃɔːr/ us/tʃɔːr/
C1 日常琐事;杂务;乏味的例行工作
a job or piece of work that is often boring or unpleasant but needs to be done regularly
  I'll go shopping when I've done my chores (= done the jobs in or around the house). 我把家务琐事干完后要去购物。 
 I find writing reports a real chore (= very boring). 我觉得写报告真是件烦人的事。 
 Synonyms: jobtask (WORK)