| 单词 | antiozonant |
| 释义 | antiozonant in British English (ˌæntɪˈəʊzəʊnənt) noun chemistry any of a number of substances that protect against or reverse oxidation by ozone antiozonant in American English (ˌæntiˈouzounənt, ˌæntai-) noun Chemistry an admixture to natural or synthetic rubber for preventing ozonolysis Word origin [1950–55; anti- + ozonant (ozon(ize) + -ant)]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: bleep, conflict of interest, drip-dry, hot line, wiretapanti- is a prefix meaning “against,” “opposite of,” “antiparticle of,” used in the formationof compound words (anticline); used freely in combination with elements of any origin (antibody; antifreeze; antiknock; antilepton) |
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