单词	toughie
释义	tough·ie (tŭfē) n. Informal 1. A thug; a tough. 2. A difficult problem.
随便看	myoelectric myofibril myofilament myogenetic myogenic myoglobin myograph myologic myologist myology myoma myomatous myoneural myopathic myopathy myope myopia myopic myopically myosin myosis myosis myositis myosotis myotome

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。