短語(yǔ)詞組短語(yǔ)tender truck bolster [鉄路]煤水車(chē)轉(zhuǎn)曏架搖枕Bolster truck 鞍座式貨車(chē);裝材車(chē)truck with no swing bolster 無(wú)搖動(dòng)臺(tái)式轉(zhuǎn)曏架 返回 truck bolster