| 例句 |
Be sure to lag the pipe to prevent heat loss.要确保给管道加隔热层以防热损耗。Survival bags are made of reflective material to prevent heat loss.救生袋由反射性的材料制成，用来防止热量散失。Insulating the attic is a good way to reduce heat loss.为阁楼添加隔热层是减少热量流失的好方法。Runners were given thermal blankets to prevent heat loss at the end of the race.比赛结束时，赛跑选手领到了保暖的毛毯以防止失去热量。 |