“straightway pump”的概念、定义、翻译、参考文献-科学参考

单词	straightway pump
释义	straightway pump [`strāt´wā ´pǝmp] ^{MECHANICAL ENGINEERING} A pump with suction and discharge valves arranged to give a direct flow of fluid.
随便看	nostopathy nostril nostrum Notacanthidae Notacanthiformes NOTAM notancephalia NOT-AND notanencephalia Notarys-Mercereau microbridge notation notch notch acuity notch antenna notch brittleness notch depth abandonment contour abapertural abapical abarognosis abasia abate abatement abat-jour A battery

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。