[ C usually plural ] something that is not important琐事,小事
I'm a busy man - don't bother me with trivialities.我很忙——别拿鸡毛蒜皮的小事来烦我。
[ U ] the state of not being important琐碎;无足轻重
The prison sentence seemed harsh, considering the triviality of the offence.考虑到该违法行为并不严重,判决入狱似乎量刑偏重。