柯林斯詞典cot /k?t/ (cots) 1. N-COUNT A cot is a bed for a baby. 嬰兒牀[英國英語] 2. N-COUNT A cot is a narrow bed, usually made of canvas fitted over a frame which can be folded up. 折曡牀[美國英語] 3. ABBREVIATION for cotangent 餘切 返回 cot劍橋詞典UK (US crib) a small bed for a baby or young child with high bars around the sides so that the child cannot fall out 嬰兒牀，小牀 US (UK camp bed) a light bed that can be folded so that it can be easily carried and stored 折疊牀 Indian English a narrow bed 窄牀 返回 cot