“mechanical pump”的概念、定义、翻译、参考文献-科学参考

单词	mechanical pump
释义	mechanical pump [mi`kan·ǝ·kǝl `pǝmp] ^{MECHANICAL ENGINEERING} A pump through which fluid is conveyed by direct contact with a moving part of the pumping machinery.
随便看	Sparnacean Sparrow's criterion sparry calcite sparry cement sparry iron sparse matrix sparseness spartalite sparteine spar varnish spasm spasmodic turbidity current spasmophilia spastic colon spastic diplegia spastic ileus spasticity spastic paralysis spastic paraplegia spastic strabismus Spatangoida spathe spathic iron spatial spatial autocorrelation

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