字词 鞣酸 释义 【化】 digallic acid; gallotannic acid; tannic acid; tannin\n【医】 tannic ......

单词 periastron 释义 periaster, periastron Astron.|prst(r), -strn|Also periastre.[mod. f. ......

单词 periarterial 释义 periarterial to -articular:see peri- a, c.{var l=document.getElemen......

单词 vagabond 释义 vagabond n wanderer or vagrant, esp an idle or dishonest one 流浪者; 漂......

单词 periblast 释义 periblast Biol.|prblst|[f. Gr. around + -blast.]a. The main part of t......

单词 periaxial 释义 periaxialsee peri- a.{var l=document.getElementsByTagName("link");var ......