字典網>> 英漢字典>> O開頭詞條>>on sb's arrival的意思 漢英字典on sb's arrival中文翻譯：當(某人)到達時 英文字典 相關詞條：on the plus side of the account one and only on consignment Onanoff's reflex ones-complement code on the wall one-electron excitation on the information of on-line system on grounds of