spared no efforts in

spared no efforts in 基本解释

不遗余力地

spared no efforts in 用法和例句

1、Emperors spared no efforts in constructing tombs for themselves while they were still alive.

帝王不惜劳民伤财地为自己建造生圹。

重点词汇

spared v. 抽出( spare的过去式和过去分词 ); 节省; （尤指不会造成不便或损失地）供给; 剩下

efforts n. 努力( effort的名词复数 )；气力；努力的结果；努力（或艰难尝试）的成果