“qualification course”概念、定义、翻译-科学时代

单词	qualification course
释义	军事词汇手册 qualification course 甄别射击；战斗射击练习场
随便看	spring bolt spring buffer spring camera spring chamber spring chicken spring chicken spring circulation spring circulation spring clip spring constant spring constant spring contact spring cover spring cutting spring cymbidium spring-diaphragm regulator spring-disk valve spring-element spring enrollment Spring Equinox Spring Equinox spring equinox springer springer springer

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。