Norbide
[化] (商)碳化硼
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
Old wood is best to burn, old book to read.
老柴好烧，老书宜读。
Children often love to play this game.
孩子们常爱玩这种游戏。