How to say without authority/to usurp/to arrogate in Chinese 擅

擅

shàn

HSK 6

without authority/to usurp/to arrogate to oneself/to monopolize/expert in/to be good at

专擅擅场擅权擅离职守擅自擅长

上班期间不得擅自离岗。 ( Don't leave without permission during work. )

不得擅离职守。 ( Do not leave without permission. )

不得擅自占用农田。 ( No unauthorized occupation of farmland. )

不得擅自改变决定。 ( No decision can be changed without authorization. )

主要负责人不能擅权，要发扬民主，贯彻集体领导。 ( The main person in charge cannot arbitrarily exercise power, promote democracy and implement collective leadership. )

事关重大，不可擅自处理。 ( The matter is important and must not be handled without authorization. )

他很擅长说故事。 ( He is good at telling stories. )

他擅离岗位，以致引起这场大火。 ( He left the post so badly that it caused the fire. )

他擅长山水。 ( He is good at landscape. )

他擅长演说，很有辩才。 ( He is good at speaking and very eloquent. )

他擅长草虫花鸟。 ( He is good at grass and insects. )

擅长炒作，工于心计 ( Good at hype and work hard )

昆曲皮黄，终得擅场。 ( Kunqu Pihuang, in the end. )

此事须经集体研究，不可擅自定夺。 ( This matter must be studied collectively, and it should not be decided without authorization. )

试验场地，不得擅入。 ( The test site must not be trespassed. )

银行不会擅自予以销户 ( Banks will not cancel accounts without authorization )

奸臣当道，擅权误国 ( Adulterer in power )