单词 septenary 释义 septenary, a. and n.|sptnr, -inr|Also 7 septyn-, 8 septin-.[ad. L. septnri-us, f. septn: see prec. and -ary.]A. adj.1. Pertaining or relating to the number seven; forming a group of seven. septenary number, the number seven.1601[Bp. W...