“beneficial”概念、定义、翻译-科学时代

单词	beneficial
释义	商务词汇手册 beneficial 有使用权的，有权益的
随便看	Selaginella tamariscina Selaginella uncinata Selas furnace Selassie Ⅰ，Haile Selberg trace formula Selby select select select selectavision select committee select committee Select Committee on Estimates selected area electron diffraction selected area processing (SAP) selected augmentation unit selected batch selected bidding selected category label selected cell selected comparison selected course selected forum selected instalment option selected item

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。