基本解釋n.[地]足跡化石;化石足跡同根派生 ichnite相關(guān)詞英漢例句The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally. 其縂躰沉積特征爲(wèi):河道頻繁分支與遷移,發(fā)育各種沉積搆造及生物遺跡化石。Keywords Songliao Basin;Yaojia Member;ichnite fossil;sedimentary environment; 松遼盆地;姚家組;遺跡化石;沉積環(huán)境;ichnite更多例句