sticking-point-instrument是什么意思，sticking-point-instrument的翻译，sticking-point-instrument音标、读音、用法和例句

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sticking-point-instrument是什么意思，sticking-point-instrument的翻译，sticking-point-instrument音标、读音、用法和例句_淳朴汉英词典

sticking-point-instrument

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专业释义

能源科學技術