Acanthite
[机] 螺状硫银矿
🗣️ 情景例句
but they need me at the hospital today,
但今天医院有事，
Idle young, needy old.
少壮不努力，老大徒伤悲。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。