“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	tuck pointing tufa tufaceous tuff tuffaceous tuff ball tuff lava tuft tuft method tugboat tugger Tukey lemma Tukon tester tularemia tulip tulip poplar tulip tree tulle Tully-Fisher relation tumble tumble axis tumble home tumble in tumble-plating process tumbler

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