基本解釋[交通運輸工程]固定接觸點英漢例句雙語例句Remember, if the racquet face is closed at the low point of the backswing, it should be vertical at contact, provided you swing from the shoulder with a fixed forearm and wrist.記得，如果網(wǎng)拍麪在背後拉拍的低點是關(guān)閉的，它在接觸點應(yīng)該是垂直的，假設(shè)你是固定前臂和手腕地從肩膀揮拍。The switch is directly fixed on the trigger while the inside of the holding portion of the hand lever has a trigger rib which is relatively arranged to a contact point on the switch.所述開關(guān) 直接固定在扳機上，同時所述手柄握持部位內(nèi)設(shè)有同該開關(guān)上的觸點相對的 觸發(fā)筋。ip.comfixed contact point更多例句詞組短語短語fixed -point contact 固定點接觸fixed contact point更多詞組專業(yè)釋義交通運輸工程固定接觸點