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  • “Lentz”的英英意思

    “Lentz”的英英意思

    单词 Lentz 释义 Lentz|lnts|The name of Hugo Lentz, 20th-c. German engineer, used attrib. to denote a type of poppet valve invented by him for use in steam engines, and a locomotive valve gear employing such valves operated by a camshaft.1925Marine Engine...

    2025-09-15