英语词汇crushed stone ballast怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	crushed stone ballast
释义	crushed stone ballast 简明释义碎石道碴网络释义短语 1 crushed stone ballast 碎石道碴 2 use of crushed stone ballast 使用碎石道渣 3 Crushed stone ballast of railway 铁路碎石道渣
随便看	purpose-driven purposeful purposeful availment purposeful behaviour purposeful character purposeful hybridization purposefully purposefulness purposefulness purposeless purposelessly purposelessness purposelessness purpose-like purpose loan purposely purpose-made purposemade purpose made purpose-made brick purpose-made pallet purpose money purpose of appraisals purpose of iaea safeguards purpose of land expropriation

英汉双解词典包含3185865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。