Summersonn.萨默森
summern.夏天;夏季adj.夏季的v.度过夏天
summer precipitation over North China华北夏季降水
summer-hot winter-warm south area夏热冬暖南区
SUMMER SCHOOL ON SCIENTIFIC COMPUTING科大科学计算暑期学校
Summer Olympics and Winter Olympics.夏季奥运会和冬季奥运会。
Summer temperature over northeast China东北夏季气温
summertime precipitation in north China华北夏季降水
Summer Months Aviation Reserve Training航空预备队夏季训练
summer-time actinic lichenoid eruption夏令光线性苔藓样疹