moraine

n mass of earth, stones, etc carried along and deposited by a glacier 冰碛（由冰河夹带而淤积的泥土、 砂石等）.

moonless, moonlight, moonlighting, moonlit, moonshine, moonstone, moonstruck, moony, moor, moorhen, mooring, Moorish, moorland, moose, moot, mootpoint, mop, mope, moped, moquette, moral, moral certainty, moral support, moral victory, morale, moralist, moralistic, morality, morality play, moralize, moralise, morally, morass, moratorium, morbid, morbidity, morbidly, mordant, more, more and more, more often than not,