Cách sử dụng
"Ice up" is a phrase that means to freeze, or to become covered in ice. It is often used in the context of weather or the freezing and blocking of objects such as pipes or machinery. For example, "Our car's windshield ice up during the winter" means that the car's windshield becomes covered with ice due to the cold weather. Similarly, "If you don't winterize your boat, the engine may ice up" means that if you don't prepare your boat for cold weather, the engine may freeze due to the water freezing and turning into ice.