“dry hole”的概念、定义、翻译、参考文献-科学参考

单词	dry hole
释义	dry hole [¦drī ¦hōl] ^ENGINEERING A hole driven without the use of water. ^{PETROLEUM ENGINEERING} A well in which no oil or gas is found.
随便看	steppe climate stepped cone pulley stepped footing stepped gear wheel stepped leader stepped screw stepped-wave static inverter stepper motor stepping stepping motor stepping reflex stepping relay stepping switch step pulley step-recovery diode step response step rocket step-servo motor step soldering step strobe marker step tablet step test steptoe step trench step-up transformer

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