| 单词 | premolar |
| 释义 | premolar adj. & n. --adj in front of a molar tooth. --n (in an adult human) each of eight teeth situated in pairs between each of the four canine teeth and each first molar. |
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英语词典包含43808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。