expletive

n (fml 文) violent (often meaningless) exclamation said in anger, pain, etc; swear-word （愤怒、 痛苦等时用的）叹词（常无意义）; 咒骂语: `Damn!' is an expletive. ｀该死!＇是咒骂语. * He uttered several vigorous expletives when he dropped the iron on his foot. 他的熨斗掉下砸在脚上, 他随口骂了几声.

experience, experienced, experiential, experiment, experimental, experimentally, experimentation, expert, expert cook, expertise, expertly, expertness, expiate, expiation, expiration, expire, expiry, explain, explanation, explanatory, explicable, explicate, explicit, explicitly, explicitness, explode, exploded diagram, exploit, exploitable, exploitation, exploration, exploratory, explore, explorer, explosion, explosive, explosively, exponent, exponential, exponentially,