moraine是什么意思
音标:英 [mɒ’rein]
冰碛
accumulated earth and stones deposited by a glacier
moraine的用法和例句：
1.
..Is in the moraine of a glacier which has since receded.
是最近才退缩的 冰川终碛里
2.
Mammoth tusks and huge boulders at the mouth of the river showed scientists that there was a torrent big enough to blast a hole through the ancient moraine.
在河口处发现的猛犸象牙和巨型卵石 向科学家们表明 曾经有过一场威力 足以击穿冰碛石坝的洪流
