是　thick

厚的英语例句：

　1. His life was saved by a quarter-inch-thick bullet-proof steel screen.

多亏一块1/4英寸厚的防弹钢板，他才捡了条命。

2. A couple of inches of dry， powdery snow had fallen.

下了数英寸厚的粉状干雪。

3. Frank put the first plank down and nailed it in place.