plain and not bright 素净的；淡素的
a sober grey suit
一套素净的灰西装
(of people and their behaviour)serious and sensible 持重的；冷静的
a sober assessment of the situation
对形势的冷静估计
He is honest, sober and hard-working.
他诚实、稳重、勤奋。
🔊🔊
On sober reflection (= after some serious thought), I don’t think I really need a car after all.
冷静地想了想以后，我觉得我其实并不需要车。