余額遞減率 declining balance: 余額遞減declining rate: 遞減率; 遞減速度declining balance depreciation: 余額遞減折舊法declining balance method: 余額遞減法declining balance method of depreciation: 余額遞減折舊法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯