音標(biāo)發(fā)音英式音標(biāo) [?spl?t ?p?n]美式音標(biāo) [?spl?t ?p?n]英式發(fā)音 美式發(fā)音 基本解釋（用於固定機器零部件的）開口銷，開尾銷。同根派生 split pin相關(guān)詞英英字典劍橋英英字典 a thin metal rod divided into two parts that open out in order to fasten parts of a machinesplit pin劍橋字典split pin柯林斯字典