tac·rine英ˈtækriːn, -rɪn美ˈtækrin, -rɪnAHDtăkʹrēn, -rĭnCOCA¹⁹⁰³²⁵ 基本例句 n.塔克林¹⁰⁰ Aim To synthesize acylated prodrug of tacrine hydrochloride THA to improve the infiltration ability across the blood brain barrier BBB. 目的制备盐酸他克林 THA的酰化前体药物以提高其透过血脑屏障 BBB的能力。 cnki