| 释义 |
es·ker AHD[ĕsʹkər] D.J.[ˈeskə]K.K.[ˈɛskɚ]n.（名词）- A long, narrow ridge of coarse gravel deposited by a stream flowing in or under a decaying glacial ice sheet. Also called os 3蛇（形）丘：由粗糙的碎砂淤积起来的长而窄的脊状物，由河流冲积而成或形成于衰退的冰川层下 也作 os3
- Irish Gaelic eiscir 爱尔兰盖尔语 eiscir
- from Old Irish escir 源自 古爱尔兰语 escir
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