| 单词 | 把电源切断 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔current〕Switch off the electric current before changing the bulb.换灯泡前先把电源切断。剑桥高阶〔electricity〕Switch off the electricity before you attempt any repairs.在你修任何东西之前，都要把电源切断。麦克米伦高阶〔waste〕Turn the electricity off, or it will waste while you are out.把电源切断,不然你外出时就会白白浪费电。英汉大词典Switch off the electric current before touching that machine.触摸那台机器前先把电源切断。剑桥国际The repairman disconnected the television set before fixing it. 修理工在修电视机前先把电源切断。译典通 |
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