cobaltyl

例句：

1. 1.The molecule of cobaltyl has a unique electronic structure.
   钴酰基分子具有独特的电子结构。
2. 2. Cobaltyl is a rare element that can be used in various applications.
   钴酰基是一种稀有元素，可以用于各种应用。
3. 3. The discovery of cobaltyl has opened up new possibilities for the field of materials science.
   钴酰基的发现为材料科学领域开辟了新的可能性。