详细解释:n. 缓和, 减轻, 便利设施
【经】 在他人土地上的通行权, 地役权
英语解释：
名词 easement:
(law) the privilege of using something that is not your own (as using another's land as a right of way to your own land)the act of reducing something unpleasant (as pain or annoyance)同义词：easing, alleviation, relief