字典網>> 英漢字典>> O開頭詞條>>on-off reaction的意思 漢英字典on-off reaction中文翻譯：【化】 增減反應; 鏈的增減反應英文字典 相關詞條：Once bitten twice shy one day on tiptoe on trust onion bodies oneness on account payment on account of onychomycosis trichophytina oncotic pressure