名词
中文翻译：隐蔽的梁
同义词：
['hidden beam', 'concealed beam例句：1. The builders had to conceal the rafter under the floor to avoid disturbing the neighbors.（建筑工人不得不把梁藏在地板下面，以免打扰邻居。）2. The old house had a concealed rafter that led to a secret room.（这所老房子有一个隐蔽的梁，通向一个秘密的房间。）']
例句：
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1. The builders had to conceal the rafter under the floor to avoid disturbing the neighbors.
建筑工人不得不把梁藏在地板下面，以免打扰邻居。
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2. The old house had a concealed rafter that led to a secret room.
这所老房子有一个隐蔽的梁，通向一个秘密的房间。
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3. The engineer carefully concealed the rafter during the construction to prevent damage to the surrounding buildings.
工程师在施工过程中小心地隐藏了梁，以防止对周围建筑造成损害。