失态

tā méi yì shí dào zì jǐ yǐ shī tài

他没意识到自己已失态。

He didn't realize what a gaffe he'd made.

zuì jiǔ shī tài

醉酒失态

forget oneself in one's cups

tā yǒu yī zhǒng bù yǎ de xí guàn jiù shì zài jù huì shang hē zuì jiǔ jǔ zhǐ shī tài

他有一种不雅的习惯，就是在聚会上喝醉酒，举止失态。

He had an unfortunate habit of getting drunk and behaving badly at parties.

tiān nǎ xī wàng tā men méi zhù yì wǒ shī tài

天哪，希望她们没注意我失态。

God, I hope they didn't notice what a jerk I am.