“基本勤务”概念、定义、翻译-科学时代

单词	基本勤务
释义	军事词汇手册基本勤务 essential service
随便看	upwelling fishing ground upwelling fishing ground upwelling irradiance upwelling region upwell water upwind upwind difference upwind scheme up-wind scheme upādhyāya upādāna Upāli upāsaka upāsikā upāya upāyakauśalya up　此面向上 UR UR urachus uracil uracil uracil uracil deoxyriboside triphosphatase uracil-DNA glycosidase

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。