taxus[单复同] n.；[植]紫杉taxn.税；负担v.斥责；课税；使 ... 负重荷tax rate schedule[经] 税率表tax offset device税收抵偿措施tax jurisprudence税务法理学tax law principle税收法定原则taxpaying service纳税服务tax system design税制设计tax-paying plan税收筹划tax-free reform税费改革tax on cigarettes香烟税tax reimbursement退税