英语词汇“prewetting”的翻译、意思、用法、释义-英汉汉英双解词典

单词	prewetting
释义	prewetting 英pre'wetɪŋ美pre'wetɪŋ COCA²⁸⁰¹³⁶⁺⁵ 基本例句预先浸湿,预湿 Prewetting of coal seams by water infusion is an essential measure for dust control at working faces. 煤层注水预湿是采煤工作面防尘的治本措施，添加湿润剂是改善煤层注水效果的重要途径。 dictall
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