“凿”的拼音？

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他个人已收到莱曼司令要求凿沉轮船的命令。He personally had received orders from Commander Lehmann to scuttle the ship.他把一根树干凿成独木舟.He hewed a canoe out of a tree trunk.为了修建这条隧道,我们必须凿开坚硬的岩石.To build this tunnel we had to cut through the solid ...