常見例句雙語例句This type of heat can be found in electric baseboard heaters, portable electric heaters, and as backup or supplemental heating for heat pump (or reverse heating) system.有壁式電煖氣，便攜式電煖氣，同樣可作爲(wèi)熱泵加熱系統(tǒng)的補(bǔ)充。blog.sina.com.cn 返回 baseboard heater