“开关”概念、定义、翻译-科学时代

单词	开关
释义	请查阅开关--触点--接触器
随便看	yoke vent (pipe) yoke vent--yoke vent (pipe) Yokewood Yokohama Yokohama crepe Yokosuka yolk yolk yolk yolk yolk absorption yolk agar yolk-broken egg yolk cell yolk cleavage yolk coal yolk duct yolk fry yolk index yolk index yolk nucleus yolk plug yolk powder yolk powder yolk protein

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。