swinging-frame摆动: swing; sway; oscillate; pend ...传动机座: drive stand电动机机座: motor bed plate; motor bedplate电动机座: motor base (frame); motor frame电动机座穴: motor cavity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:摆动机座，即可在微信中查询翻译
