Shanllite
硫铅镍矿
🗣️ 情景例句
I would like to charge this.
我想用信用卡付账。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。