名词中文翻译
中文翻译：额外层
同义词：
['extra layer', 'additional layer']
例句：
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1.The engineer added a supernumerary cambium layer to the wall for extra support.
工程师在墙上增加了一个额外的层以提供额外的支撑。
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2. During the construction phase, we had to pay extra attention to the supernumerary cambium layer because it was prone to cracking.
在施工阶段，我们必须特别注意额外层，因为它容易开裂。
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3. The architect designed the building with an extra layer of insulation to improve energy efficiency.
建筑师设计了一座建筑，增加了一层隔热层以提高能源效率。