He sat down to remove his mud-crusted boots.

他坐下来，脱掉沾满泥土的靴子。

Ice crusted the lake last night.

湖面上昨夜结了一层冰。

There was salt crusted everywhere.

到处都结着盐皮。

I hear His steps on the crusted snow.

在暟暟的白雪里，我听见祂的脚声。

Ice crusted the stream.

小溪上结了一“层”冰。