calcichrome

例句：

1. 1. The mineral is used to make paints and varnishes.
   这种矿物用于制造油漆和清漆。
2. 2. The pigmentis a key component in the production ofceramic tiles.
   这种颜料是陶瓷瓷砖生产的关键成分。
3. 3. The calcichrome has beenfound to have antibacterial properties.
   这种钙质色素被发现具有抗菌性质。