英语词汇“sub-ballast”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sub-ballast
释义	sub-ballast 补助道床；下层道床
随便看	c-frame hammer C-frame hydraulic press C-frame press C-frame width c/f ration CFRC CFR (Code of Federal Regulations) c.f.r. egine CFR engine cf-rf cfront cfronts CFR or CIFCY or CFS at the Named Inland Station of Destination of Importation CFRP CFR research test method cfrs cfs c.f.s. CFSAN CFS cargo cfs/cfs CFS charge Cfs (cubic foot per second) cfs/cy CFS delivery charge 山珍海味，珍馐佳肴山珍海味，美酒佳肴山珍海味，龙肝凤髓山珍海错，嘉肴旨酒山珍海错，穷奢极侈山瘦马，怒苦身山盟海誓，白头偕老山盟虽在，锦书难托。山盟虽在，锦书难托。莫、莫、莫！山盟虽在，锦书难托，莫！莫！莫连票连种连笔连筒连篇连类连累连线连结连续