A multicenter, double-blind, randomized, parallel-controlled study on the safety and efficacy of ebastine for the treatment of chronic idiopathic urticaria and allergic rhinitis是什么意思_A multicenter, double-blind, randomized, parallel-controlled study on the safety and efficacy of ebastine for the treatment of chronic idiopathic urticaria and allergic rhinitis在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句