Cattierite
方硫钴矿
🗣️ 情景例句
Five years of happiness. Happy anniversary.
为了五年的幸福。祝你结婚五年快乐！
Our product is competitive in the international market.
我们的产品在国际市场上具有竞争力。
How ever you may work hard, the boss will not be fully satisfied.
无论你有多努力，老板总不会完全满意。