inexorable
/ɪnˈeksərəbl/adjective
1- impossible to stop or prevent不可阻止的, 难以阻挡的：
the seemingly inexorable march of new technology.
新技术似乎不可阻挡的发展。
1.1
- (of a person) impossible to persuade by request or entreaty（人）不为恳求所动的, 无动于衷的：
the doctors were inexorable, and there was nothing to be done.
医生们不为恳求所动, 我们无计可施。
派生词
inexorability
nouninexorably
adverb词源
mid 16th cent.: from French, or from Latin inexorabilis, from in- 'not' + exorabilis （from exorare 'entreat'）.