转动 转动turn; run; twirl; roll; revolve; rotate 没有动力, 机器就不能转动。 you can't make a machine work without power supply. 那轮子现在转动得很灵活。 the wheel turns freely now.
电动鼓风机 electric blower; electrical blower; motor bellows; motor blower; motor driven blower; motor fan; motor-blower; motor-driven blower