Definition
to abruptly fall asleep or feel weak due to extreme exhaustion
突然入睡；因过度疲劳而倒下
During the meeting, he flaked out in his chair due to overwhelming work pressure.
在会议期间，他因工作压力过大而在椅子上突然倒下。
She hadn’t slept all night, and as a result, she flaked out in class without warning.
她整晚都没睡，结果在课堂上毫无预警地倒下了。
After the long trip, Derek completely flaked out on the couch and fell asleep.
长途旅行后，德里克完全瘫在沙发上睡着了。
to act unusually or fail to do what is anticipated
行为古怪
His peculiar behavior at the party last night was confusing, as it was completely out of character for him.
他昨晚在派对上的怪异举止令人困惑，因为这完全不符合他的性格。
She tends to flake out at work, and today was no exception, leaving everyone surprised.
她工作时常常举止怪异，今天也不例外，让每个人都感到惊讶。
The actor flaked out during the awards ceremony, behaving in a very strange manner that unsettled the audience.
那位演员在颁奖典礼上举止怪异，行为非常奇怪，让观众感到不安。