authoritative的意思

基本释义

• adj 有权威的；命令的；可靠的

  an authoritative book, account etc is respected because the person who wrote it knows a lot about the subject

例句

1. the most authoritative work on English surnames

   有关英语姓氏的最权威著作

短语

• authoritative information 官方消息
• authoritative source 权威人士；权威来源

近义词

同根词