“crosstie”的概念、定义、翻译、参考文献-科学参考

单词	crosstie
释义	crosstie [`krȯs´tī] ^ENGINEERING A timber or metal sill placed transversely under the rails of a railroad, tramway, or mine-car track.
随便看	cleaning turbine cleanout cleanout auger cleanout door cleanout jet auger clean room cleanser clean ship clean track cleanup clean weapon clear clear-air turbulence clearance allozyme all-pass network all-purpose computer all-sky camera allspice allspice oil all-translational system allulose alluvial alluvial cone alluvial dam

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