单词	bur
释义	bur 1 of 2 variant spelling of burr bur 2 of 2 abbreviation bureau Kids Definition bur noun variants or burr ˈbər : a rough or prickly covering or shell of a seed or fruit Medical Definition bur noun ˈbər  1 usually burr : a small surgical cutting tool (as for making an opening in bone) 2 : a bit used on a dental drill
随便看	prototrochal prototroph prototrophic prototrophies prototrophs prototrophy prototypal prototype prototyped prototypes prototypic prototypical prototypically prototyping protovertebra protovertebral protoxide protoxides protoxids protoxylem protoxylem point protoxylem strand protoxylems protozoa protozoae

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。