summerlyadj.夏的；夏天似的summern.夏天；夏季adj.夏季的v.度过夏天summer offensive夏季攻势summer excursion夏日旅游summer camp tour夏令营旅游summer carbuncle热疮summer half year夏半年summer dysentery暑痢summer oil level夏用润滑液面高度Summer Load Line夏季载重水线summer music camp音乐夏令营Summer and Autumn夏秋季