英语词汇precertification怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	precertification
释义	precertification certificationn. 证明;鉴定;证书 desertificationn. 沙漠化 rectificationn. 矫正;改正整流精馏求长 personificationn. 拟人；化身；典型；具体化
随便看	cuspis of tooth cuspis posterior cuspis posterior valvae atrioventricularis dextrae cuspis posterior valvae atrioventricularis sinistrae cuspis posterior valvulae bicuspidalis cuspis posterior valvulae tricuspidalis cuspis primarius cuspis promarius Cuspis septalis cuspis septalis valvae atrioventricularis dextrae cuspis supernumeraria cuspis supplementaria cuspis ventralis cuspless cuspless tooth cusplet cusplets cusp locus cusp loss cusp margin cusp mirror cusp of a curve Cusp of aortic valve cusp of first kind Cusp of pulmonic valve

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。