glacial epoch
参考词典中glacial epoch的常规释义：
基本释义
- 冰川时期，冰川世，冰进期，冰期
英英解释
2个名词解释
- any period of time during which glaciers covered a large part of the earth's surface
[同] glacial epoch, glacial period, ice age
[例]- the most recent ice age was during the Pleistocene
- from two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution
[同] glacial epoch, pleistocene, pleistocene epoch
点击查看……- any period of time during which glaciers covered a large part of the earth's surface
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