单词	tool subject
释义	tool subject noun : a subject studied to gain competence in a skill used in other subjects Word History First Known Use 1925, in the meaning defined above
随便看	pine webworm pine weevil pine worm pine-barren sandwort pine-leaf scale pine-tar oil pine-tree lizard pine-tube moth pineal pineal body pineal eye pineal gland pineal organ pinealectomies pinealectomize pinealectomized pinealectomizes pinealectomizing pinealectomy pinealer pinealest pinealler pineallest pineals pineapple

英语词典包含469781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。