“bootjack”的概念、定义、翻译、参考文献-科学参考

单词	bootjack
释义	bootjack [`büt´jak] ^ENGINEERING A fishing tool used in drilling wells.
随便看	galenobismutite Galen's vein Galeritidae galerna galerne galerno gale warning Galilean glass Galilean satellites Galilean telescope Galilean transformation galileo Galileo number Galileo's law of inertia galipol Galitzin pendulum gall gallacetophenone gallbladder gallego gallein galleria forest Galleriinae gallery gallery deck

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