scaling ['skeɪlɪŋ]

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附加级

n.缩放比例；刮治术；定标；洁治

Police are scaling down the search for the attacker. 警方正在缩小对攻击者的搜寻规模。来自《简明英汉词典》
The plaster is scaling off the wall. 灰泥从墙上剥落。来自《简明英汉词典》