dope

v [Tn] (a) give a narcotic or stimulant drug to (esp a race-horse, an athlete, etc) 给（尤指参赛的马、 运动员等）使用麻醉品或兴奋剂. (b) add a drug to (food, drink, etc) 在（食物、 饮料等中）加麻醉剂.

doomed, doomsday, door, door-bell, door-frame, door-handle, door-keeper, door-knob, door-knocker, door-plate, door-way, doorbell, doorknob, doorman, doormat, doornail, doorpost, doorstep, doorstop, doorway, dopey (also dopy), Doric, dorm, dormancy, dormant, dormer, dormitory, dormitory town, dormouse, dorsal, dory, DOS, dosage, dose, doss, doss-house, dosser, dossier, dot, dot matrix,