B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
DeepEvidence ↗
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例句 /
A built-in bed or bunk, as on a ship or a train.
A built-in bed or bunk, as on a ship or a train.
舱位,卧铺位卧铺或上下铺位,如船或火车上的