propulsion and electrical operating station推进: push on; carry forward; adva ...和: mix; blend电气: electrical; electric操作: operate; manipulate; handle部位: place; location; position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:推进和电气操作部位，即可在微信中查询翻译
