electric heater,electrical heater?哪个对?

flashlight ,electric heater electric heater是什么意思 electric heater,electrical heater?哪个对? heater Electric fan and electric heater .No best but better.这句话是什么意义啊 electric electric electric electric 英语翻译电加热器方面的问题Please find more description for the electrical heater.The electric heaters specified are:Electric Unit Heaters (Heavy duty Cabinet type heaters with fan,motor ,electric heating element and directional lovers) s 麻烦翻一下英文作文- -~~千万别拿电脑翻译...!题目：The environmental protection at home要求有这几点：该做的：use solar water heater,collect paper and bottles ande sell them.等等..不该做的：use electric water heater 英语作文：用以下提示以the environmental protection at home为题1.the things you do or use｜the things you don*t do or use 2.use solar water heater｜electric water heater 3.use CFLs｜light bulbs 4.collect paper and bottles and sell them 英语作文用下示词语以the environmental protection at home 为题1.the things you do or use｜the things you don*t do or use 2.use solar water heater｜electric water heater 3.use CFLs｜light bulbs 4.collect paper and bottles and sell them 英语作文：用下示环保措施以the environmental protection at home1.the things you do or use｜the things you don*t do or use 2.use solar water heater｜electric water heater 3.use CFLs｜light bulbs 4.collect paper and bottles and sell them heater什么意思 induction heater是什么意思 heater bank什么意思 vamironing heater是什么意思