implacable
[im'plækəbl]
adj.难宽恕的, 难和解的, 执拗的
例句与用法：
Sacrifice, patience, understanding and implacable purpose may be our lots for years to come.
接下来的几年，我们需要牺牲、耐心、理解和不达目的誓不罢休的决心。
She is implacable an adversary as a wife suing for alimony.
有如诉讼要求赡养费的妻子一样，她是个难以折衷的对手。
There is implacable hatred between the two nations.
两国之间有无法消除的仇恨。
They are implacable rivals.
他们是势不两立的竞争对手。
词形变化：
副词: implacably | 名词: implacability |
详细释义：
a.
1. 不能安抚的; 难平息的; 难和解的; 毫不宽容的
He was constantly persecuted by his implacable enemies.
他一再遭到死敌的迫害。
2. 【罕】不能缓和的, 不能减轻的
an implacable disease
不能缓解的病