短語詞組短語writeoff f 勾銷債款Receipt Writeoff 收款注銷bad debt writeoff 壞帳注銷Taxrelated writeoff concepts 與稅務有關的撇帳概念net writeoff rate 比率current writeoff method 當期轉(zhuǎn)銷法Certification of Household registration writeoff 戶口注銷證明 返回 writeoff