electric warming pad

例句：

1. 1. I like to use my electric warming pad before bed to relax.
   我喜欢在睡前使用我的电暖垫来放松。
2. 2.The electric warming pad is a convenient way to warm up in the cold weather.
   电暖垫是寒冷天气中取暖的便捷方式。
3. 3. She placed her electric warming pad on the couch for added warmth.
   她把电暖垫放在沙发上以增加温暖。