“drum trap”的概念、定义、翻译、参考文献-科学参考

单词	drum trap
释义	drum trap [`drǝm ´trap] ^ENGINEERING In plumbing, a trap in the form of a cylinder with a vertical axis that is fitted with a removable cover plate.
随便看	Solenichthyes solenium solenocyte solenodon Solenodontidae Solenogastres solenoid solenoidal solenoidal index solenoid brake solenoid group solenoid valve Solenopora Solenoporaceae tool joint tool-length compensation toolmaker's vise tool mark tool nipper tool offset tool post tool steel tooth toothache tooth decay

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