unceremonious

adj 1 (a) without proper formality or dignity 无正规形式的; 不很庄重的: Their divorce was an unceremoniousaffair. 他们离婚没有庄重的形式. (b) without ceremony; informal 不拘礼节的; 非正式的; 随便的: The dinner was a relaxed, unceremonious occasion. 那次宴会很轻松, 随随便便. 2 lacking in courtesy or politeness; rudely abrupt 不客气的; 无礼貌的; 粗鲁的; 唐突的: his unceremonious departure, dismissal, removal, etc 他唐突离去、 遭解雇、 遭免职等.

unblemished, unblushing, unblushingly, unborn, unbounded, unbowed, unbreakable, unbridled, unbroken, unbuckle, unburden, unbusinesslike, unbutton, unbuttoned, uncalled-for, uncannily, uncanny, uncared-for, unceasing, unceasingly, unceremoniously, uncertain, uncertainly, uncertainty, unchallenged, unchangeable, unchanging, uncharacteristic, uncharitable, uncharitably, uncharted, unchecked, unchristian, uncivil, uncle, Uncle Sam, Uncle Tom, unclean, uncleanness, unclear,