lap joint英 [læp dʒɔɪnt]美 [læp dʒɔɪnt](互)搭接(头);叠接;搭接接头;搭接缝; 搭接接头;搭接焊缝计算机化学英英释义nounjoint made by overlapping two ends and joining them togetherSynonym:splice双语例句