“pupil patrol”概念、定义、翻译-科学时代

单词	pupil patrol
释义	教育学词汇手册 pupil patrol （美国）学生巡逻队
随便看	contact dermatitis contact equilibrium contact fatigue contact filter contact filtration contact filtration contact fluorography contact force contact force contact force contact force contact for flash-auto control contact freezer contact freezing contact friction contact fuse contact fuze contact geometry contact hardening contact head contact herbicide contact hypersensitivity contact icing contact icing contact improbable

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。