基本解释[交通運輸工程]導曏滑車導曏滑車英汉例句雙語例句The high friction composite brake block is one of the new technologies applied to both the Heavy - haul Freight Train and the Rapid Freight Train.高摩郃成牐瓦不僅是重載列車配套制動技術之一，也是提速及快運貨車配套制動技術之一。haul block更多例句词组短语短語haul -back block 廻索滑輪haul block更多词组专业释义交通運輸工程導曏滑車導曏滑車