柯林斯词典tot up (totting,totted,tots) [英国英语] 1. PHRASAL VERB To tot up a total or a list of numbers means to add up several numbers in order to reach a total. 计算总和[英国英语] I finally sat down to tot up the full extent of my debt. 我终于坐下来算了我的债务总和。 返回 tot up