相关单词近义词 aimless 无目的的, adrift 漂流地, headless 不在意的, undirected 无目标的, planless 无图形的, directionless 无方向的, afloat 漂浮的临近词rudder, rudder-fish, Rudder System, rudder torque, rudder pintle, rudder moment, rudder bubble, rudder flange, rudder gudgeon, rudder surface, rudder control相似词rucksack, ruckus, ructions, rudder, ruddy, rude, rudimentary, rue, 返回 rudderless