“crane hook”的概念、定义、翻译、参考文献-科学参考

单词	crane hook
释义	crane hook [`krān ´hu̇k] ^{DESIGN ENGINEERING} A hoisting fixture designed to engage a ring or link of a lifting chain, or the pin of a shackle or cable socket.
随便看	geode Geodermatophilus geodesic geodesic circle geodesic completeness geodesic coordinates geodesic curvature geodesic distance geodesic dome geodesic ellipse geodesic hyperbola geodesic incompleteness geodesic line geodesic motion geodesic parallels geodesic parameters geodesic polar coordinates geodesic radius geodesic torsion geodesic triangle geodesy geodetic astronomy geodetic coordinates geodetic datum geodetic equator

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