短語(yǔ)詞組短語(yǔ)traceable timer 定時(shí)鐘machine traceable 機(jī)器可循的traceable graph 可跡圖traceable automata 回溯自動(dòng)機(jī)homogeneous traceable 齊次可跡traceable cost 可追溯成本;可追溯的成本英語(yǔ);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