单词 sester 释义 sester Now only Hist.|sst(r)|Also 4 cestre, sesster, 6 cester, sestur.[OE. sester (also seoxter) and AF. sester = OF. sestier:—L. sextrium sextar, sextary.Cf. OS. soster, suster, Du. sester, sister, MLG. sestere, OHG. sehtari and sextar...