单词	retardate
释义	retardate noun re·​tar·​date ri-ˈtär-ˌdāt  -dət dated, now offensive : a person affected with intellectual disability Word History First Known Use 1912, in the meaning defined above Medical Definition retardate noun re·​tar·​date ri-ˈtärd-ˌāt  -ət  dated, now offensive : a person affected with intellectual disability
随便看	iron scrap iron sight iron skull iron spinel iron stand iron sulfide iron tree iron yellow iron-free iron-jawed iron-monticellite iron-ore cement iron-oxide red iron-vane meter ironback ironbark ironbark acacia ironbark box ironbarks ironbound ironclad ironclads irone ironed ironed out

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。