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adjustable pitch
词语: adjustable pitch
解释: 可调螺距
词性: 名词
词典: 石油专业英汉词典
adjustable pitch 相关解释
adjustable pitch 〔名词〕可调螺距
adjustable pitch 〔名词〕可调螺距,活螺距
adjustable pitch 可调螺距
可调螺距 adjustable pitch
可调螺距 adjustable pitch;controllable pitch