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hairpin spring
词语: hairpin spring
解释: 游丝
词性: 名词
词典: 汽车专业英汉词典
hairpin spring 相关解释
游丝 〔名词〕spiral
游丝 hairspring
游丝 hair spring
游丝 hair spring;hair wire;hairspring
游丝 balance hairspring hair spring hair