短语词组短語chymosin activity 凝乳活力kid chymosin 羔羊凝乳酶bovine chymosin 牛凝乳酶chymosin preparation 凝乳酶制劑Chymosin B 凝乳酶Brecombinant chymosin 重組凝乳酶Chymosin or Rennin 凝乳酶chymosin from trees 樹木凝乳酶mucor pusillus chymosin 微小毛黴凝乳酶 返回 chymosin