abrupt degradation 急劇退化abrupt deceleration vehicle 制動車輛abrupt deceleration [交通運(yùn)輸工程]急劇減速abrupt curve [數(shù)] 陡度曲線；急彎曲線abrupt cliff [地球科學(xué)]陡崖abrupt change 突變；陡變abrupt (adj.) abrupt adj.突然的；唐突的；意外的；陡峭的abrotine n.青蒿堿abronia abrogation of right [法學(xué)]取消權(quán)利abrogation of judgement [法學(xué)]撤銷判決abrogation of agreement 協(xié)議取消abrogation (n.) abrogation n.取消；廢除abrogating v.廢除；取消abrogates v.廢除；取消abrogated v.廢除；取消abrogate (v.) abrogate vt.廢除（法律等）n.取消，廢除