英语词汇“knapsack sprayer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	knapsack sprayer
释义	knapsack sprayer noun or knapsack pump : a spraying apparatus consisting of a knapsack tank together with pressurizing device, line, and sprayer nozzle, used chiefly in fire control and in spraying fungicides or insecticides
随便看	unseasonally unseasoned unseat unseated unseaworthiness unseaworthy unseconded unsecret unsectarian unsectarianism unsecular unsecularize unsecured unseduced unsee unseeable unseeded unseeing unseeingly unseeingness unseel unseemliness unseemly unseen unseen

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