基本解釋主銷,支銷;支軸銷,支點銷英漢例句雙語例句The base member (1) is pivotally connected to the lever member (2) by a pin (5) that provides a leverage fulcrum point.基板件(1)通過銷(5)樞轉設置在杠桿件(2)上,該銷(5)作為杠桿的支點。ip.comfulcrum pin更多例句詞組短語短語fulcrum m pin 支軸銷reverse lever fulcrum pin 回動桿支銷float adjustment fulcrum pin 浮子軸hood fulcrum pin 罩支銷float fulcrum pin 浮子支點銷fulcrum pin更多詞組專業(yè)釋義土木建筑工程支軸銷交通運輸工程支點銷支銷