drop-hammer, drop-forge, drop-press

ns machine for shaping or stamping metal, using the force of a dropped weight 模锻压力机; 落锤.

drizzle, drizzly, drogue, drogue-parachute, droll, drollery, dromedary, drone, drool, droop, droopy, drop, drop by, drop by/in, drop off, drop on, drop out, drop over, drop to one's knees, drop-goal, drop-kick, drop-out, droplet, dropout, dropper, droppings, dropsical, dropsy, dross, drought, drove, drover, drown, drowse, drowsily, drowsiness, drowsy, drubbing, drudge, drudgery,