implacability的中文翻译是什么意思

Such implacability may simply disguise shyness or arrogance.

这种冷漠无情也许仅仅是为了掩饰害羞或傲慢.

Yet her race was a race with the vagaries and implacability of fate.

然而,她的民族却是个天命不可知、命不可违的民族.