详细解释:a. 决定性的, 确定性的, 最后的
【法】 决定性的, 不容置疑的, 确实的
词型变化：
名词:conclusiveness副词:conclusively英语解释：
形容词 conclusive:
forming an end or termination; especially putting an end to doubt or questionfinal and decidingexpressing finality with no implication of possible change同义词：absolute