相关单词近义词 untaxed 未完税的(免税的..., tax-free 免税的, exempt 免除的, duty-free 免税的, toll-free 免电话费的, tax-exempt security 免税证券临近词tax, taxo-相似词tax return, tax shelter, tax year, tax-deductible, tax-free, taxable, taxation, taxi, 返回 tax-exempt