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单词 末期
释义 〔telophase〕The final stage of mitosis or meiosis during which the chromosomes of daughter cells are grouped in new nuclei.末期:有丝分裂或成熟分裂的最后阶段,在此期间子细胞的染色体被聚集在新细胞核中〔Eocene〕Of, relating to, or designating the geologic time, rock series, sedimentary deposits, and fossils of the second oldest of the five major epochs of the Tertiary Period, extending from the end of the Paleocene to the beginning of the Oligocene, and characterized by the rise of mammals. See table at geologic time 始新世的:关于或标明第三纪的五个世中第二世的地质时代、岩系段,沉积矿床和化石的,该世由古新世末期到渐新世初期,以哺乳动物的繁盛为特征 参见 geologic time〔develop〕To progress from earlier to later or from simpler to more complex stages of evolution.进化:从进化阶段的早期到末期或从简单到复杂的发展过程〔tumbleweed〕Any of various densely branched annual plants, such as amaranth and Russian thistle, that break off from the roots at the end of the growing season and are rolled about by the wind.广布苋,风滚草:多种枝条茂密的一年生植物中的一种,如苋和细叶钾猪毛菜,在植物生长期的末期,从根部脱离,被风吹动,在田野里滚动〔yippie〕A member of a group of politically radical hippies, active especially during the late 1960s.雅痞:政治激进的嬉皮士人群中一员,在20世纪60年代末期极为活跃〔mofette〕An opening in the earth from which carbon dioxide and other gases escape, usually marking the last stage of volcanic activity.碳酸喷气孔:地面上从中冒出二氧化碳和其它气体的孔道,通常标志火山活动末期
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