久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典dynamodynamo英英釋意

dynamo

英 ['da?n?m??] 美['da?n?mo]
  • n. 發(fā)電機(jī)；精力充沛的人

英英釋意

1. generator consisting of a coil (the armature) that rotates between the poles of an electromagnet (the field magnet) causing a current to flow in the armature