monolithic roadbed造句
例句與造句
- monolithic roadbed track maintenance in tunnel
隧道內(nèi)整體道床線路的養(yǎng)護(hù)辦法 - the short-sleeper and long-lump monolithic roadbed construction technique
短軌枕長(zhǎng)軌排整體道床施工技術(shù) - It's difficult to find monolithic roadbed in a sentence. 用monolithic roadbed造句挺難的