英语词汇toughened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	toughened
释义	请查阅词条：toughen
随便看	test bans test case test cases test-drive test drive test-driven test-drives test drives test-driving test-drove tested tested negative tested positive tested positive/negative tester testers testes test group test her mettle testicle testicles testicular testier testiest testified

英汉双解词典包含109353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。