相关单词近義詞 aimless 無目的的, adrift 漂流地, headless 不在意的, undirected 無目標的, planless 無圖形的, directionless 無方曏的, afloat 漂浮的臨近詞rudder, rudder-fish, Rudder System, rudder torque, rudder pintle, rudder moment, rudder bubble, rudder flange, rudder gudgeon, rudder surface, rudder control相似詞rucksack, ruckus, ructions, rudder, ruddy, rude, rudimentary, rue, 返回 rudderless