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单词 summer
释义
sum·mer 2 (sŭmər)
n.
1. A heavy horizontal timber that serves as a supporting beam, especially for the floor above.
2. A lintel.
3. A large, heavy stone usually set on the top of a column or pilaster to support an arch or lintel.

[Middle English, beam, pack animal, from Anglo-Norman sumer, from Vulgar Latin *saumārius, from Late Latin sagmārius, pertaining to a packsaddle, packhorse, from sagma, packsaddle; see SUMPTER.]
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更新时间:2025/3/22 10:37:46