midterm
adjective uk/ˈmɪd.tɜːm/ us/ˈmɪd.tɝːm/
（一届政府的任期）中期的
in the middle of the period when a government is in office
The party in power usually does badly in midterm elections. 执政党通常在中期选举中表现很差。
midterm
noun [ C ] US uk/ˈmɪd.tɜːm/ us/ˈmɪd.tɝːm/
期中考试
a test given in the middle of a school term