英语词汇ballast cleaning是什么意思，ballast cleaning的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	ballast cleaning
释义	ballast cleaning　清筛道碴
随便看	local resistance local resistance local resources local retailers local road local road tax local rotary connector local rounding error local school board local school board local scour local section Local Security Authority local selection local selector local self-government local self-government local semigroup local service local service local service area local sewerage local shear local side local side

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。