字典網>> 英漢字典>> P開頭詞條>>positive proof的意思 漢英字典positive proof中文翻譯：【法】 直接證據, 肯定證據相關對話：There is positive proof that he did it.有確切的證據證明他做了此事。字典網相關詞條：positive step positive output positive rays positive connection positive acceleration positive value positive dromotropism positive distortion positive trophotropism positive act