英语词汇“pergelation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pergelation
释义	pergelation [pɑːdʒə'leɪʃən] 永冻作用
随便看	pitchout pitchouts pitchover pitch over pitch overboard pitch paver pitch payer pitch paying pitch peat pitch-penny pitchpenny pitch percent pitch perfect pitch-perfect pitch period pitchperson pitch phase detector pitch-pin pitchpine pitch-pine pitch pine pitchpines pitch pines pitch-pipe pitchpipe 行2 行3 行4 行不从径行不副言行不履危行不得也哥哥行不更名，坐不改姓行不由径行不胜衣收割收发收取收受收口收口儿收听收回收场收场白