• 午夜
• 凌晨时分

small car轻型人汽车smalladj.小的；年幼的；少的；不重要的；小气的adv.小地；小块地；小声地n.狭小部分；(pl.)零星物品；(pl.)小件衣服small infrared moving target红外运动小目标small-cell-lung-cancer小细胞肺癌small-sized desktop copier小型台式复印机Small Batch and More Variety小批量多品种small-sized pastry machine小型糕点机small-capitalization stock小型股small round epithelial cells小圆形上皮细胞small and metium enterprises中小企业small hydro-electric plant小型水电站small crop drying equipments小件作物干燥设备

1. I sometimes like to work until the wee hours of the morning.
   我有时喜欢工作到凌晨时分。
2. An assault on the capital was launched in the early hours of the morning.
   凌晨时分向首都发起了攻击。