mechanized hump造句
例句與造句
- the operating standard for railway shunting . railway shunting the operating standard for the mechanized hump
鐵路調(diào)車作業(yè)標(biāo)準(zhǔn)鐵路調(diào)車機(jī)械 - It's difficult to find mechanized hump in a sentence. 用mechanized hump造句挺難的