“penetrating oil”的概念、定义、翻译、参考文献-科学参考

单词	penetrating oil
释义	penetrating oil [`pen·ǝ´trād·iŋ ´ȯil] ^MATERIALS Low-viscosity oil that can penetrate between closely fitted parts, such as the leaves of springs and screw threads; used to loosen rusted parts.
随便看	differential ebuliometer differential effects differential electromagnet differential entrapment differential equation differential erosion differential extraction differential fault differential fill-up collar differential flotation differential form differential frequency circuit differential frequency meter differential gain control differential galvanometer differential game differential gap controller differential gear differential generator differential geometry differential heating differential heat of dilution differential heat of solution differential indexing differential input

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