| 单词 | 节能灯泡 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔bulb〕Can you remove the bulb and replace it with an energy-efficient one? 你能将那个灯泡取下来换上一个节能灯泡吗？牛津搭配〔loading〕An efficient bulb may lighten the load of power stations.一个节能灯泡也许就能减轻发电站的负荷。柯林斯高阶〔load〕An efficient light bulb may lighten the load of power stations.节能灯泡也许能减少对发电站的供电需求。外研社新世纪Low-energy light bulbs (= those which use less energy) are expensive to buy but repay the cost in lower electricity charges.节能灯泡售价很高，但省下的电费可以弥补（高售价）。剑桥国际 |
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