swinging bracket可: approve转: revolve; rotate; turn; swive ...支架: support; stand; trestle; hol ...旋转支架: swinging strut回转支: reverse branch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:可转支架，即可在微信中查询翻译
