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

单词	Permian period
释义	Permian period un. 二叠系；二叠纪 [网络] 二迭纪；二叠纪时期；期二叠纪
随便看	compensating ring compensating ring adaptor compensating roller compensating rope device compensating-rope sheave safety switch compensating sac compensating sac(compensatrix) compensating self-recording instrument compensating semiconductor compensating setting error of leveling compensator compensating shaft compensating sheave compensating shrinkage compensating shunt compensating side compensating side unbalance mass compensating sight compensating space in blasting compensating spring compensating squeeze head compensating starter compensating stop compensating stops compensating stub compensating stuffing box 文人无行文人相轻，自古而然。文人笔端，辩士舌端，比武士兵端更加利害文从字顺，言简意赅文以情生，未有无情而有文者。文以拙进，道以拙成。文以明道文以气为主文以气为主，气之清浊有体，不可力强而致。文以理为主，以气为辅。遗传遗体遗作遗像遗命遗嘱遗址遗墨遗失遗孀