But the plastic|steel window is often single window frame without the temperature transition, which is common in traditional wood windows of double window frame. So the phenomena of dew is often occurs in the inner walls.是什么意思_But the plastic|steel window is often single window frame without the temperature transition, which is common in traditional wood windows of double window frame. So the phenomena of dew is often occurs in the inner walls.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句