短語(yǔ)詞組短語(yǔ)preferential taxation treatment 優(yōu)稅待遇;稅收優(yōu)惠preferential l treatment 優(yōu)惠待遇preferential tariff treatment &nbs 關(guān)稅優(yōu)惠preferential tax treatment 稅收優(yōu)惠;稅收優(yōu)惠待遇preferential income treatment 收入傾斜give preferential treatment 優(yōu)待;給予好的待遇special preferential treatment 特別優(yōu)惠待遇provide preferential treatment 提供優(yōu)惠待遇 返回 preferential treatment