| 释义 | lagging noun[ U ]
 uk /ˈlæɡ.ɪŋ/ us /ˈlæɡ.ɪŋ/
 a thick layer of material used to cover pipes, water tanks (= large containers), and other surfaces in order to stop heat from escaping or water from freezing保温层,防冻层
 SMART Vocabulary: related words and phrases
 Building materials
 acoustic tile
 adobe
 agglomerate
 airbrick
 asphalt
 decking
 drywall
 fibro
 fixing
 flagged
 particle board
 paving
 prestressed
 putty
 razor wire
 two-by-four
 unreinforced
 wattle
 wattle and daub
 weatherboarding
 
 You can also find related words, phrases, and synonyms in the topics: Coverings and layers
 
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