sleepless
01
不眠的, 警觉的
always staying awake and alert
例子
The sleepless guard watched over the castle throughout the night.
不眠的守卫整夜看守着城堡。
She remained sleepless, keeping a vigilant eye on her sick child.
她保持清醒，警惕地照看着生病的孩子。
02
失眠的, 不眠的
not being able to sleep or staying awake for a long time
例子
After the stressful meeting, he spent a sleepless night thinking about what went wrong.
在紧张的会议之后，他度过了一个不眠之夜，思考哪里出了问题。
The sleepless traveler struggled to stay awake after a long flight.
失眠的旅行者在长途飞行后努力保持清醒。
词汇树
sleeplessly
sleeplessness
sleepless
sleep
