frightfulness n. 可怕；醜惡；討厭；令人毛骨悚然frightfully adv.可怕地；非常frightful calamity 慘禍frightful accident [航空、航天科學技術]令人震驚的事故frightful (adj.) frightful adj. 可怕的；驚人的；非常的frightens vt.使驚嚇；害怕vi.驚嚇frighteningly adv.令人恐懼地；引起突然驚恐地frightening line [辳業(yè)科學]威嚇繩frightening (adj.) frightening adj.令人恐懼的；令人害怕的動詞frighten的現(xiàn)在分詞.frighteners frightener n.令人驚恐的人或事；恐嚇他人的犯罪團夥成員frightenedly adv.驚恐地；嚇唬地frightened to death 嚇死了frightened adj. 害怕的；受驚的；受恐嚇的 v. 害怕；使喫驚；嚇走（frighten的過去分詞）frighten sb into submission [毉葯科學]威逼某人屈從frighten off frighten away 嚇跑 嚇走frighten (v.)