字典網>> 英漢字典>> P開頭詞條>>preventer的意思 漢英字典preventer 音標[pri'ventә] 中文翻譯：n. 妨礙者, 妨礙物, 預防者 preventer相關詞條：PR Pr. practicability practicable practicably practical practical anatomy practical arithmetic practical attainable capacity practical completion