短語詞組短語traceable timer 定時鐘machine traceable 機器可循的traceable graph 可跡圖traceable automata 回溯自動機homogeneous traceable 齊次可跡traceable cost 可追溯成本;可追溯的成本英語;翻譯Traceable Certificate 可追蹤證書Traceable Range 掃描范圍traceable system 可追溯體系;可追溯系統(tǒng) 返回 traceable