英语词汇tooth hood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	tooth hood
释义	tooth hood 简明释义龈裹牙网络释义 1 ?龈包牙龈包牙
随便看	catalyst ratio catalyst reaction catalyst reactivation catalyst receiver catalyst recovery catalyst reducer catalyst reduction catalyst refucer catalyst regeneration catalyst residence time catalyst residue catalysts catalyst screening catalyst scrubber column catalyst selectivity catalyst separating catalyst separation catalyst settler catalysts for environmental protection catalyst shrinkage catalyst skeletal density catalyst slurry catalyst, solid catalyst space catalyst specific surface

英汉双解词典包含3185865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。