“信号消失--灯光变暗--灯火管制”概念、定义、翻译-科学时代

单词	信号消失--灯光变暗--灯火管制
释义	水利水电词汇手册 blackout 灯光变暗；灯火管制；信号消失
随便看	family beef family box family brand family brand family brand family budget family budget family business family census family chief family circle family circle family circle family collection family community family community Family Compact family company family company family composition family consideration family constellation family contracting responsibility system family-contract responsibility system family corporation

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。

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