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Double-glazing

释义 Definition

(尤指窗户的)双层玻璃;双层玻璃窗结构。由两层玻璃构成,中间留有空气层或惰性气体层,用于隔热、隔音、减少结露并提升能效。

发音 Pronunciation

/ˌdʌbəl ˈɡleɪzɪŋ/

例句 Examples

Double-glazing helps keep the room warm in winter.
双层玻璃有助于在冬天保持室内温暖。

The landlord replaced the old frames with double-glazing to reduce traffic noise and cut heating costs, which made the flat noticeably quieter.
房东把旧窗框换成了双层玻璃窗,以减少交通噪音并降低取暖费用,这让公寓明显安静了许多。

词源 Etymology

double(双重的、两倍的)+ glazing(给窗户装玻璃;窗玻璃层)构成。glazing 来自 glaze,原指“上釉、涂光亮层”,后来引申为“给窗框装玻璃”,因此 double-glazing 字面义即“装两层玻璃”。

相关词 Related Words

文学作品 Literary Works

  • The Curious Incident of the Dog in the Night-Time — Mark Haddon
  • Saturday — Ian McEwan
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