久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

阿卡英語 / 查找:crankshafts” [共找到3條結(jié)果]
  • crankshafts的意思?

    n.機(jī)軸( crankshaft的名詞復(fù)數(shù) )...
  • crankshafts怎么讀

    crankshafts的音標(biāo):crankshafts的英式發(fā)音音標(biāo)為:[k'r?nk?ɑ:fts]crankshafts的美式發(fā)音音標(biāo)為:[k'r?nk?ɑfts]...
  • crankshafts例句

    Crankshafts, one of the major parts of piston engines, are motionpistonmotion.曲軸是活塞式發(fā)動(dòng)機(jī)的主要零部件之一, 加工工藝復(fù)雜、要求高.Automobile and motorcycle spare parts - crankshafts, connecting rods, shafts, power steering shafts.汽機(jī)車零件 - 曲軸 、...