Rittingerite
砷硒银矿
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
To hit the ball
击球
From a heavy gun that was raised, the captain realized that the ship must have been a cruiser.
从捞起的一门大炮来看，船长认为那艘船一定是艘巡洋舰。