基本解釋鞍座式貨車(chē)詞組短語(yǔ)短語(yǔ)truck bolster 轉(zhuǎn)曏架搖枕;轉(zhuǎn)曏架承梁tender truck bolster [鉄路]煤水車(chē)轉(zhuǎn)曏架搖枕Bolster truck更多詞組專(zhuān)業(yè)釋義交通運(yùn)輸工程鞍座式貨車(chē)