crush down

• • 碾碎：

    They crushed down stone for making cement.

    他们碾碎石子以制造水泥。

  • 压倒；压平：

    to crush down the opposition

    压倒反对派

  • 镇压；压制：

    At last the rebellion was crushed down.

    叛乱最终被镇压下去。