走上坡路ugrade: 上坡nlm in-place ugrade: nlm现场升级be on the verge of: 濒于，濒临be on the uand up: 正直be on the verge of disintegration: 濒临瓦解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:be on the ugrade，即可在微信中查询翻译
