sobrietyKK [səˋbraɪəti] /səˈbɹaɪəti/發音名詞1戒酒、不飲酒He has maintained his sobriety for more than ten years.他已經維持戒酒超過十年了。2清醒、未醉The officer asked the driver to take a sobriety test.警員要求駕駛人接受酒測。3嚴肅、莊重、審慎正式She spoke with a sobriety that silenced the whole room.她說話時的莊重讓全場都安靜下來。