单词	principium
释义	prin·cip·i·um (prĭn-sĭpē-əm) n. pl. prin·cip·i·a (-ē-ə) A principle, especially a basic one. [Latin prīncipium; see PRINCIPLE.]
随便看	coccoid coccolith -coccus coccus coccygeal coccyx Cochabamba Cochin Cochin Cochin China Cochin China cochineal cochineal insect Cochise cochlea cochlear cochlear duct cochlear implant cochlear nerve cochleate cochleated Cochran cock cock cockade

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。