英语词汇“upper permian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	upper permian
释义	Upper Permian Upper Permian [′əp·ər ′pər·mē·ən] (geology) The latest epoch of the Permian period of geologic time, beginning about 245 million years ago.
随便看	nonperforming loans non-performing note non-perfused brain non-periodic nonperiodic nonperiodic decimal nonperiodicly nonperishable nonpermanent non-permanent active militia non-permanent change non-permanent employee nonpermanent galvanotonus non-permanent resident non-permanent resident alien nonpermeable drain nonpermissive nonpermissive cell nonpermissive conditions non-permissive environment nonpermissive temperature non-permit confined space non per os nonpersistent nonpersistent agent

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Upper Permian