"Stay awake" 的音标、意思和用法：

音标: /steɪ əˈweɪk/

意思:

保持清醒，不入睡。

留心，保持警觉。

例句：

I had to stay awake all night to finish the project.
（我不得不熬夜完成项目。）

Don’t stay awake too late; you’ll be tired tomorrow.
（不要熬夜太晚，明天会很累。）

The teacher asked us to stay awake during the lecture.
（老师要求我们在讲座期间保持清醒。）

He drank coffee to stay awake while driving.
（他喝咖啡保持清醒开车。）

I can't stay awake after 10 PM.
（我在晚上10点后就不能保持清醒。）

Try to stay awake until the end of the meeting.
（尽量保持清醒直到会议结束。）

She stayed awake all night worrying about the exam.
（她整夜没睡，担心考试。）

The children stayed awake with excitement on Christmas Eve.
（孩子们在圣诞前夜因为兴奋而保持清醒。）

He stayed awake to finish reading the book.
（他熬夜读完了那本书。）

Staying awake during long lectures can be challenging.
（在长时间的讲座中保持清醒是有挑战性的。）

短语搭配：

Stay awake for a long time

Stay awake at night

Stay awake during the class

Stay awake while driving

Stay awake to study

这就是 "stay awake" 的基本意思、音标、例句和搭配用法。