impervious to pleas, persuasion, requests, reason;
"he is adamant in his refusal to change his mind"
"Cynthia was inexorable; she would have none of him"
"an intransigent conservative opposed to every liberal tendency"
adamantine的用法和样例:
例句
用作形容词 (adj.)
It is adamantine for Chinese to safeguard homeland integrity. 中国人民捍卫祖国领土完整的决心和意志是坚定不移的。