n.三脚铁架,金属架
We spent the whole evening discussing domestic trivia.
我们整个晚上谈论家庭琐事。
She was not interested in the trivia of gossip.
她对琐碎的流言蜚语不感兴趣.
The newspaper is now weighted in favour of trivia.
这份报纸如今倾向于报道一些花边消息。