tax deduction英 [tæks dɪˈdʌkʃn]美 [tæks dɪˈdʌkʃn]网络 减税; 扣税; 课税减免; 免征额; 税收减免经济英英释义nouna reduction in the gross amount on which a tax is calculatedSynonym:tax write-offdeduction双语例句