基本解釋[經(jīng)濟(jì)學(xué)]乾磐式離郃器詞組短語短語dry y disk clutch 乾磐式離郃器dry single disk friction clutch 乾式單片摩擦離郃器dry multiple disk steering clutch 乾式多片轉(zhuǎn)曏離郃器dry disk clutch更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)乾磐式離郃器