- 抑制剂 yìzhìjì inhibitora substance that slows down or prevents a particular chemical reaction or biological process
- 单方制剂 dānfāngzhìjì monopreparationa pharmaceutical preparation containing a single active ingredient
- 生物制剂 shēngwùzhìjì biopharmaceuticalbiological product
- 砷制剂 shēnzhìjì arsenicalarsenic preparation; arsphenamine