se(= self elevating platform)self elevating platform (sep)升降: promotion and demotion式: type; style平台: terrace; platform自动升降式平台: self elevation platform升降式平路机: elevating grader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:升降式平台，即可在微信中查询翻译
