VERB
故态复萌;重新陷入;倒退
If you say that someone relapses into a way of behaving that is undesirable, you mean that they start to behave in that way again.
例句
'I wish I did,' said Phil Jordan, relapsing into his usual gloom...
“我要是那样做了就好了，”菲尔·乔丹说道，又像往常一样消沉起来。
It is by no means clear that the financial markets will not relapse into panic.
现在还不能确定金融市场不会重新陷入恐慌。