单词：glaciation
音标：[.gleisi'eiʃәn] ；
n. 冻结成冰, 冰川作用
n. the condition of being covered with glaciers or masses of ice; the result of glacial action
n. the process of covering the earth with glaciers or masses of ice
n. the process of covering the earth with glaciers or masses of ice
词型变化：名词复数形式 : glaciations
词性分布：
glaciation的用法和样例：
例句
用作名词(n.)
- These hills were formed by glaciation.这些山丘是冰川作用形成的。
- The Great Lakes basins were excavated by the ice, and many present landforms are the result of this continental glaciation.五大湖盆地都是冰挖掘出来的，如今许多现有地形都是这种大陆冰川作用的结果。
- Pleistocene glaciation caused the extinction of many species.第四纪冰期，使许多物种绝灭。
词汇搭配
- glaciation limit冰蚀极限
- ancient glaciation古代冰川酌,古代冰川...