单词 pertinacity 释义 pertinacity|ptnst|[a. F. pertinacit (1419 in Godef.), ad. L. type *pertincits (perh. in med.L. for pertincia), in mod.It. pertinacit (cf. L. tencia and tencits), f. L. pertinc-em: see pertinace.]The quality of being pertinacious; re...
单词 pertinacity 释义 pertinacity n[U]. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...