英语词汇“crib ballast”的翻译、意思、用法、释义-英汉汉英词典

单词	crib ballast
释义	crib ballast轨枕间道碴crib ballast軌枕間道碴機械工程
随便看	gerontologists gerontology gerontology-- geratology gerontology; geratology gerontology ; nostology gerontology--nostology gerontomorphic gerontomorphosis gerontophil gerontophile gerontophilia gerontophilias gerontophobe gerontophobia gerontotherapeutics gerontotherapeutics-- gerontotherapy gerontotherapeutics， gerontotherapy gerontotherapy geropiga geropigia gerotor pump -gerous gerovital gerrards cross gerreidae