基本解釋[機械工程]膨逕鉚釘英漢例句雙語例句When an aluminum rivet is upset against a softer material, a washer must be used under the upset head to prevent eruption of the softer material.儅一個鋁鉚釘?shù)溺咁^形成在較軟的材料一邊時，必需在鉚釘鐓頭下使用墊片以防止較軟材料脹裂。upset rivet更多例句專業(yè)釋義機械工程膨逕鉚釘