“vellum”概念、定义、翻译-科学时代

单词	vellum
释义	新闻与传播词汇手册 vellum 精制犊皮纸［羊皮纸］，上等纸；犊皮纸［羊皮纸］手抄稿
随便看	secondary shaping secondary shield secondary shielding secondary shutdown system secondary signal secondary signature secondary sludge secondary sludge secondary socialization secondary sorbite secondary source secondary source secondary source secondary source secondary source secondary source of job information secondary specialized education secondary specialized school secondary species secondary species secondary spectroscopic standard secondary spectrum secondary speech community secondary spermatocyte secondary spermatocyte

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。