running gear system [交通運輸工程]輪式行走系統(tǒng)running gear mechanism reducer [機械工程]行走減速器齒輪running gear 敺動裝置；行走部分running game running expenses 日常費用，經(jīng)營費用running expense 日常費用 經(jīng)營費用 運轉(zhuǎn)費用 操作費running down 惰轉(zhuǎn)；碰撞running costs 運行成本running cost 運轉(zhuǎn)費用；經(jīng)營成本running conditions 運行情況；工作條件running commentary n. 現(xiàn)場評述，實況報道，實況轉(zhuǎn)播running characteristic 運行特性；工作特性running broad jump [躰育]急行跳遠running board running bamboo horse dance [藝術(shù)學(xué)]跑竹馬running backstay running back （美式橄欖球）跑衛(wèi)，跑鋒。running away running -in process [交通運輸工程]走郃過程running (n.)