英语词汇toughening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	toughening
释义	toughening 美/ ?t?fn?? / 简明释义 v.（使）坚硬，兼顾；加强，强化（法律等）（toughen 的现在分词）英英释义 v. 1 make tough or tougher
随便看	grapas grap dredger grape grape alcohol grape arbors grape berry moth grape blister grape blister mite grape blossom midge grape borer grape brandy grape-brandy grape carrier grape cell grape cheese grape clearwing moth grape cluster grape colaspis grape crusher grape curculio grape cure graped grape ending grape-endings grape endings

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。