| 单词 | catalysator |
| 释义 | > as lemmasˈcatalysator ˈcatalysator n. a catalyst. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > processes or substances affecting reactions > catalysis > catalyst accelerator1864 catalysator1893 catalysor1901 catalyst1902 catalyser1904 1893 Ann. Rep. Smithsonian Inst. 237 Numberless specific catalysators exist which act only upon certain phenomena. < as lemmas |
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