苯环利定

phencyclidine (PCP)

benzene / benzol (chemistry)

benzene ring (chemistry)

surname Huan

ring / hoop / loop / (chain) link / classifier for scores in archery etc / to surround / to encircle / to hem in

sharp / favorable / advantage / benefit / profit / interest / to do good to / to benefit

to set / to fix / to determine / to decide / to order