bed and board
短语膳宿, 夫妇关系 [法] 共同生活, 同居
释义与例句
n.
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1.
A place to sleep and eat; bed and breakfast; the services provided by an inn or similar establishment.
不可数 -
2.
Full connubial relations.
不可数
词源
From Middle English bed and bord.
来源:wiktionary