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单词
U-value
释义
U-val
·
ue
/ˈjuːˈvæljuː,-jʊ/
n.
U值
(绝缘材料等阻挡热流通过墙壁、屋顶或地板等的阻力计量单位,U值越低则绝缘有效级越高)
[U < unit]
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dutiability
dutiable
duties
dutiful
dutifully
dutifully
dutifulness
dutifulness
dutifulnesses
duty
duty bound
duty-bound
duty cycle
duty drawback
duty-free
duty-frees
duty-free shop
duty officer
duty officers
duty-paid
duty solicitor
duty visit
duumvir
duumviral
duumviral
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更新时间:2026/5/19 0:35:39