单词 | pretreat |
释义 | pretreatverb pre·treat ˌprē-ˈtrēt variants or pre-treat pretreated or pre-treated; pretreating or pre-treating transitive verb : to treat previously : to subject to pretreatment pretreat the stain before washing pretreated the roads with sand/salt before the snowstorm pretreating wastewater … he now pretreats patients with medicines to counter possible reactions. |
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