英语词汇be unsparing in one's efforts怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	be unsparing in one's efforts
释义	be unsparing in one's efforts 简明释义不遗余力：指在做某事时毫不吝惜精力、时间和资源。
随便看	water extract water extracter water-extracting medium water extraction water extraction water extraction process water extraction pump water extractives waterextractmethod water extractor Water,Extravascular Lung water eye water-faceted stone water facility water factor water fade water fails to nourish wood water failure waterfall water fall waterfall booth waterfall calcareous tufa waterfall development waterfalled water fall effect

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。