常见例句双语例句This glacial lake is bound by the glacier snout on one end, and a moraine—a mound formed by the accumulation of sediments and rocks moved by the glacier—on the other.这个冰川湖的一端是冰川的末端，另一端则是一排由冰川搬运来的沉积物和岩石累积而成的冰碛。 返回 end moraine