单词	Mongolian gerbil
释义	Mongolian gerbil noun : a gerbil (Meriones unguiculatus) of Mongolia and northern China that has a high capacity for temperature regulation and is often kept as a pet or used as a laboratory animal Word History First Known Use 1948, in the meaning defined above Medical Definition Mongolian gerbil noun : a gerbil (Meriones unguiculatus) of Mongolia and northern China that has a high capacity for temperature regulation and is used as an experimental laboratory animal
随便看	backstamp backstand backstay backstay stool backstays Backstein backsteiner backstep backstepped backstepping backsteps backstick backstitch backstitched backstitches backstitching backstone backstop backstopped backstopping backstops backstory backstraight backstrap backstraps

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。