glacial epoch
... glacial冰川的 glacial epoch (age, period)冰川期 iceberg冰山 ...
Ice Age
托福 ... from generation to generation世代相传 Ice Age冰川期,冰河时代 keep up with the times跟上时代 ...
glacial stage
... glacial scratches冰川擦痕 glacial stage冰川期 glacial stairway冰蚀谷阶梯 ...
glacial phase
... glacial period 冰川纪 glacial phase 冰川期 glacial recession 冰川退缩 ...