insulate

中英词典

形容词

insulate

1. 绝缘的；隔热的
2. 孤立的；与外界隔绝的

名词

insulate

1. 绝缘材料
2. 隔热层；隔热材料

词语辨析

insulate与isolate的区别在于，insulate更加强调通过隔离或隔绝来保护或使某物与外界隔开，而isolate则更倾向于描述将某物或某人完全与其他事物或人分开。

词汇扩充

insulated adj. 绝缘的；隔热的

insulation n. 绝缘；隔热

insulator n. 绝缘体；绝热体

近义词

isolate, separate, protect, shield

反义词

expose, uncover, reveal

柯林斯词典

insulate (verb)

1. If a building or vehicle is insulated, its walls, floor, and roof have been covered with special materials that stop heat, cold, or noise from getting in or out.
2. To insulate means to protect something with a material that stops heat, sound, electricity, or radiation from getting in or out.
3. If something insulates you from something else, it protects you from it and prevents it from affecting you.

牛津词典

insulate (verb)

1. Protect (something) by interposing material that prevents the loss of heat or the intrusion of sound.
2. Prevent the passage of electricity to or from (something) by covering it in nonconducting material.
3. Protect (someone or something) from unpleasant influences or experiences.

用法

例句

1. The house is well insulated, so it stays warm in winter and cool in summer. (这栋房子绝缘效果很好，所以冬暖夏凉。)

2. The electrical wires are insulated with a rubber coating. (电线用橡胶涂层绝缘。)

3. The company insulated its employees from the negative impact of the economic downturn. (公司保护员工免受经济衰退的负面影响。)

4. We need to insulate the room from outside noise. (我们需要使房间与外界噪音隔绝。)

5. The insulation in the attic helps to regulate the temperature in the house. (阁楼中的隔热层有助于调节房屋的温度。)

6. The insulator prevents the flow of electricity. (绝缘体阻止电流流动。)

7. The jacket is insulated to keep you warm in cold weather. (这件外套具有保暖效果，可以在寒冷的天气中保持温暖。)

8. The mother insulated her child from the harsh realities of the world. (母亲让孩子远离世界的残酷现实。)

9. The insulated gloves protect the hands from extreme temperatures. (隔热手套可以保护手部免受极端温度的伤害。)

10. The company used insulated packaging to keep the food fresh during transportation. (公司使用绝缘包装保持食物在运输过程中的新鲜。)

11. The insulated walls prevent heat loss in the building. (隔热墙体防止建筑物散热。)

12. The insulation in the car helps to reduce road noise. (汽车的隔热层有助于减少路面噪音。)

13. The house is well insulated against external noise. (这栋房子对外界噪音有良好的隔绝效果。)

14. The insulating material is fire-resistant. (绝缘材料具有防火性能。)

15. The insulation board can be used to insulate pipes. (隔热板可以用来绝缘管道。)

16. The insulator prevents the flow of electrical current. (绝缘体阻止电流的流动。)

17. The insulation of the room keeps it warm in winter. (房间的绝缘层在冬季保持温暖。)

18. The attic is insulated with fiberglass to prevent heat loss. (阁楼用玻璃纤维绝缘，以防止热量损失。)

19. The insulated container keeps the drinks cold for a longer time. (隔热容器可以让饮料保持冷藏更长时间。)

20. The insulation around the wire prevents electrical shock. (电线周围的绝缘层可以防止电击。)