降腎上腺素

noradrenalin

used in 上聲|上声[shang3 sheng1]

(bound form) up; upper; above; previous / first (of multiple parts) / to climb; to get onto; to go up / to attend (class or university) / (directional complement) up / (noun suffix) on; above

raw silk / white / plain, unadorned / vegetarian (food) / essence / nature / element / constituent / usually / always / ever

to drop / to fall / to come down / to descend

to surrender / to capitulate / to subdue / to tame

gland

kidney

adrenal glands

adrenaline