释义 |
lag obj COVERlAgv [T]-gg- to cover (something) with a thick layer of material in order to stop heat from escaping or to stop esp. water freezing; to INSULATE加防护层/套(隔热保暖)You are advised to lag your roof and hot water tank to reduce your heating bills.有人建议你给屋顶和热水箱加上防护层,以减少暖气开支。The pipes froze because they weren't lagged.管子冻住了,因为没有加防护套。
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