cheiroside A

例句：

1. 1. The museum exhibits a collection of cheiroside A from different regions of Africa.
   博物馆展示了来自非洲不同地区的象牙收藏。
2. 2. The ancient Egyptians used cheiroside A to carve their gods and goddesses.
   古埃及人用象牙雕刻他们的神和女神。
3. 3. Cheiroside A is now illegal to export from many African countries due to its high demand and potential for illegal trade.
   由于需求高和非法贸易的潜在风险，许多非洲国家禁止出口象牙。