Naumannite
硒银矿
🗣️ 情景例句
I'm unemployed right now, but I'm looking for a job.
我现在失业了， 但我正在找工作。
She refuses to make up her mind.
她拒绝下决心。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官没有发现指纹，却发现了一个装有珠宝的、肮脏的红包袱。老妇人说那不是她的。