hill and dalehill-and-dalevertical exitverticality竖: vertical; upright; perpendic ...向: direction竖向的: vertical竖向筋: vertical reinforcement竖向流: vertical flow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:竖向,即可在微信中查询翻译