单词	occasionally
释义	oc·ca·sion·al·ly (ə-kāzhə-nə-lē) adv. Now and then; from time to time.
随便看	trackwalker trackway tract tract tract tractability tractable tractableness tractably Tractarian Tractarianism tractate tract house tract housing tractile tractility traction tractional traction kite tractive tractor tractor-trailer Tracy trad tradable

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。