单词	vaccinology
释义	vac·ci·nol·o·gy (văk′sə-nŏlə-jē) n. The science or methodology of vaccine development. vac′ci·nolo·gist n.
随便看	tretinoin trevally Trevelyan Trevino Trevor trews T. rex trey tri- triable triacid triad triadic triage trial trial and error trial-and-error trial balance trial balloon trial by fire trial jury trialogue trial run triamcinolone triamterene

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。