单词	cementum
释义	ce·men·tum (sĭ-mĕntəm) also ce·ment (-mĕnt) n. A bonelike substance covering the root of a tooth. [New Latin, from Latin caementum, rough stone; see CEMENT.]
随便看	yipes yippee yippie yips Yitzhak Yitzhak Yizkor -yl ylang-ylang ylem Y-maze YMCA YMHA -yne yo yob YOB yobbo yock yocto- yoctosecond yodel yodeler yodh yoga

英语词典包含135693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。