英语词汇extrinsic aid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	extrinsic aid
释义	extrinsic aid 简明释义外来援助：指来自外部的帮助或支持，通常是指提供给某个组织、个人或国家的援助。网络释义短语 1 look for extrinsic aid 寻找外来援助
随便看	reductive ammonolysis reductive bleaching reductive cleavage reductive closed subgroup reductive cyclization reductive deamination reductive dehalogenation reductive desulfuration reductive dimerization reductive elimination reductive explanation reductive grammar reductive group reductive homogeneous space reductive infection reductive interpretation reductive Lie algebra reductively reductive method reductive methylation reductiveness reductive operator reductive otoplasty reductive ozonolysis reductive pair

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。