flat ring armature平: flat; level; even; smooth环形: annular; ringlike; ring form ...电枢: armature环形电枢: ring armature平面环形电枢发电机: flat ring dynamo下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:平环形电枢,即可在微信中查询翻译