省油灯
shěnɡ yóu dēnɡ
- 名 oil-saving lamp—one who causes the least trouble;unprovoking person
省油灯 省油灯
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[law-abiding person; unprovoking (often in neg.)] 〈方〉∶比喻老实、不惹是生非的人(多用于否定)
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他可不是省油灯
省油灯