英语词汇periodontologist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	periodontologist
释义	periodontologist periodontistn. 牙周病学家；牙周病医师 gerontologistn. 老年医学家；老年问题专家，老年问题咨询师 paleontologistn. 古生物学者 parasitologist寄生虫病, 寄生物学家 experimentalistn. 试验者,实验主义者
随便看	negative grouping negative growth negative growth factor negative growth rate negative g tolerance negative guarantee negative gyrator negative half cycle suppresso negative half cycle suppressor negative half period negative hallucination negative hardening negative head negative heliographic paper negative heliotropism negative hemipyramid negative heteropycnosis negative heteropyenosis negative heteropyknosis negative heterosis negative heterotropic reaction Negative heuristic negative holder negative hologram negative hull return dc single system

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。