单词	covariate
释义	covariate noun co·​var·​i·​ate ˌkō-ˈver-ē-ˌāt  -ət, ˈkō-ˌver- : any of two or more random variables exhibiting correlated variation Word History First Known Use 1965, in the meaning defined above
随便看	pahouins pahs pahu pahua pahuas pahutan pai pai-hua pai-loo pai-lou pai-lous paiche paid paid (for) paid (off or up) paid back paid down paid for paid in paid into paid off paid off or up paid up paid-up addition paideia

英语词典包含469781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。