abrupt 英 [ə'brʌpt]
adj. 生硬的;突然的;唐突的;陡峭的
adj. 生硬的;突然的;唐突的;陡峭的
abrupt 突然
前缀ab-, 离开,断开。词根rupt, 断开,见corrupt, 词源同river, 水流冲刷。
abrupt (adj.)
1580s, from Latin abruptus "broken off, precipitous, disconnected," past participle of abrumpere "break off," from ab- "off" (see ab-) + rumpere "break" (see rupture (n.)). Related: Abruptly; abruptness.