“escalator”的概念、定义、翻译、参考文献-科学参考

单词	escalator
释义	escalator [`es·kǝ´lād·ǝr] ^{MECHANICAL ENGINEERING} A continuously moving stairway and handrail.
随便看	wellhead wellhole well injectivity well logging well-ordered set well-ordering principle well performance wellpoint wellpoint system well-posed problem well-regulated system well shooting well-sorted well spacing well stimulation well-type manometer welt Welwitschiales Wenlockian Wentworth classification Wentworth quick-return motion Wentworth scale Wentzel-Kramers-Brillouin method Werdnig-Hoffmann disease Werfenian stage

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