"Frozen solid" 是冻成狗的英文表达方式。它来源于比喻，表示某人或某物冻得像狗一样硬僵。例如：

The pipes in my house were frozen solid, so I couldn't use the bathroom. (我家的水管被冻成狗，所以我没法上厕所。)

She was frozen solid with fear when she saw the snake. (当她看到那条蛇时，她被吓呆了。)

It was so cold outside that the lake was frozen solid. (外面那么冷，湖面都冻成了狗。)

注意，这个表达方式仅用于比喻，并不是严格的科学术语。