Cover up with sand; wipe or grind something with sandpaper; sprinkle sand; mix sand with..是什么意思_Cover up with sand; wipe or grind something with sandpaper; sprinkle sand; mix sand with..怎么读_Cover up with sand; wipe or grind something with sandpaper; sprinkle sand; mix sand with..的反义词_Cover up with sand; wipe or grind something with sandpaper; sprinkle sand; mix sand with..的同义词_在线翻译_英译汉_英汉词典