单词	examination class
释义	examination class 考试课
随便看	column spinner column splice column split column split hub column stability column stabilized drilling unit column-stabilized type drilling rig column stablized unit column still columnstore index Columns to Repeat at Left column stripping column structure column sum column sum of a matrix column sum of squares column support column support cage column supported pier column sweep algorithm column switching column switching valve column system column tag columntator 怀璧其罪怀真抱素怀着鬼胎怀觚握椠怀质抱真怀道迷邦怀金垂紫怀金拖紫怀铅提椠怀铅握椠白版白牌白牛白牛奶白牡丹白狐白狗吃肉，黑狗当灾白狗子白狼白玉