复数
one chap's arbitrary assertion
an authoritative declaration
同义词:pronouncement??/??dictum
the power or right to give orders or make decisions
同义词:authority??/??authorization??/??authorisation??/??potency??/??dominance
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。