劍橋詞典to protect a building against the bad effects of the weather , for example by stopping heat from escaping （尤指通過增加絕緣材料等）增強(qiáng)（房屋等的）越鼕禦寒性能 You can reduce your heating costs by up to 30 percent by weatherizing your home . 通過增強(qiáng)房屋禦寒性能，供煖的開支可以減少30%。 返回 weatherize