sleepless
US
UK sleepless adj: (night: spent awake) (夜晚)
SC 不眠的，无眠的 bù mián de，wú mián de
When you have a baby, sleepless nights are to be expected.
sleepless adj: (person: deprived of sleep) (人)
SC 失眠的，睡不着的 shī mián de，shuì bù zháo de
Billy is still sleepless because of his new baby.