英语词汇proportioner怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	proportioner
释义	Definition of proportioner in English: proportioner noun prəˈpɔːʃənəprəˈpɔːʃ(ə)nə Specifically. A motorized pump which automatically dispenses a fluid, concentrate, etc., at a set rate into the main flow of a hose or sprayer. Origin Late 16th century (in an earlier sense). From proportion + -er. Definition of proportioner in US English: proportioner noun Specifically. A motorized pump which automatically dispenses a fluid, concentrate, etc., at a set rate into the main flow of a hose or sprayer. Origin Late 16th century (in an earlier sense). From proportion + -er.
随便看	ninetyishness ninety-nine ninety-nine per cent ninety-nine percent Nineveh Ninevite nine-year-old nine-year-olds ning-nong Ningre Tongo ningro tongo Ningro Tongo ningsia Ningsia Ningxia ningyoite ninhydrin niniamer Ninian, St ninja ninja rock ninjas ninjutsu ninjutsus ninnery

　

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更新时间：2025/1/28 7:36:31