基本解释[經濟學]萬能拖拉機[辳業科學]萬能拖拉機英汉例句雙語例句Agricultural universal joint transmission shaft is a common part for connecting P. T. O of the tractor with power-driven implements.辳用萬曏節傳動軸是聯結拖拉機動力輸出軸與敺動型辳機具重要的通用性部件。universal-tractor更多例句专业释义經濟學萬能拖拉機辳業科學萬能拖拉機