字典網>> 英漢字典>> O開頭詞條>>oval countersunk rivet的意思 漢英字典oval countersunk rivet中文翻譯：【機】 扁圓頂埋頭鉚釘 相關詞條：oval countersunk screw oval incision oval amputation ovalocytary oval ring ovalis pelvis oval oval belt fastener ovalocyte oval fillister-head screw