Hambergite
[化] 硼铍石
🗣️ 情景例句
Smoking sucks!
吸烟太糟了。
We usually deal on a 20% trade discount basis with an additional quantity discount for orders over 1000 units.
我们通常给予20%的商业折扣，外加订货1000件以上的数量折扣。
Thanks a lot. Bye.
谢谢你。再见。