Sengierite
水钒铜铀矿
🗣️ 情景例句
Honey, if there were any problems,
亲爱的， 假如有事的话，
The flight is delayed.
飞机晚点起飞。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。