
好词典

源自中古英语 'heten'(加热)加后缀 '-er',表示执行动作的工具或设备。
❶ 加热器,指能够产生热量用于供暖或加热的设备,常见于家庭、办公室或工业场所。
“We turned on the heaters because the room was too cold.”
(我们打开了加热器,因为房间太冷了。)
“The electric heaters are more energy-efficient than the old gas ones.”
(这些电加热器比旧式的燃气加热器更节能。)
space heaters — 小型加热器,通常用于局部供暖,适合单个房间或小区域使用。
“Space heaters are popular in offices during winter.”
(冬季时,小型加热器在办公室里很受欢迎。)