chromammine

例句：

1. 1. Thechromammine in the soil isessential for plant growth.
   土壤中的铬化合物对植物生长至关重要。
2. 2. Chromammine isa toxic substance that can cause serious healthproblems.
   铬胺是一种有毒物质，可能导致严重的健康问题。
3. 3. The chromammine levelsin the water were too high, whichcould be harmful to humans.
   水中的铬胺含量过高，对人类可能有害。