擅shànⅠ [书] ❶ (超越范围， 独断独行) arrogate to oneself; claim arbitrarily: ～ 权 monopolize [usurp] power
❷ (长于； 善于) be good at; be expert in: 不 ～ 辞令 lack facility in polite or tactful speech; 不 ～ 应酬 be not particularly good at casual conversation Ⅱ （擅自）do sth. on one's own authority; arbitrarily: ～ 作主张 make a decision without authorization; make an unilateral [arbitrary] decision
◆擅长 be good at; be expert in; be skilled in；
擅场 [书] outshine all those present; excel in a certain field or aspect；
擅离职守 desert one's post; absence without leave; be absent from one's post without leave; leave one's post without permission [sanction]; quit one's post without orders [approval]; take French leave；
擅用 appropriate; take and use as one's own；
擅用职权 act on one's own authority; usurp powers；
擅自 do sth. without authorization; take the liberty; arbitrarily; 擅自提价 rise price arbitrarily |