英语词汇thickness of ballast bed的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	thickness of ballast bed
释义	thickness of ballast bed 英?[?θ?kn?s ?v ?b?l?st bed] 美?[?θ?kn?s ?v ?b?l?st b?d] 释义道床厚度行业词典铁道道床厚度???又称 :道床厚度(depth of ballast)???
随便看	moist hydrogen gas moisties moistify moist index moist index, moisture index moist infusion moist instability moistish moist labile energy moist lability moist land moistless moist-looking moist low-tempera-ture stratification moistly moist material moist meadow moist meadow black soil moist mineral matter-free basis moist mineral-matter-free basis moist model moist moment moist necrosis moistness moistnesses

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

thickness of ballast bed