Melaconite
[矿]土黑铜矿
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
Hold on,please.
请你等一下。
They went through the rooms, being careful to touch nothing, as they did not want to hinder the police in their search for fingerprints.
他俩搜遍这每一个房间，小心翼翼地不接触任何东西，因为他们怕妨碍警察寻找指纹。