单词 troner 释义 troner Sc. and north. dial. Obs. exc. Hist.Forms: 5 tronner, 5–7 tronar, 7 -our, 8 -or.[ad. med.L. tronrius, f. trona tron.]An official who had charge of the weighing of merchandise at the tron.[1365Stat. David II, c. 39 in Acts Parlt....