单词	annular gear
释义	annular gear noun : internal gear Word History First Known Use 1854, in the meaning defined above
随便看	sickliness sicklinesses sickling sicklocyte sickly sicklying sickness sickness benefit sicknesses sicko sickos sickouts sickroom sickrooms sicks sicks up siclike sics sics on sics on someone or something SIV siva Siva siva snake sivae

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。