单词 norepinephrine 释义 norepinephrine Biochem.|nrpnfrn|[f. nor- + epinephrine.]= noradrenaline.1948Jrnl. Pharmacol. & Exper. Therap. XCII. 369 Norepinephrine (‘Arterenol’), a racemic compound,..is 15 times more pressor than racemic epinephrine.1951A....