贫油

pínyóu

oil-poor

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【机】 lean oil

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pin2 you2

poor in oil

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贫油

pín yóu

be poor in oil resources; lean oil

贫油断路器 {电工} oil-poor circuit breaker; oil-minimum breaker;

贫油国 oil-poor country

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貧油|贫油 [pín yóu] ► poor in oil