音標發(fā)音英式音標 [?l?t.m?s ?pe?.p?r]美式音標 [?l?t.m?s ?pe?.p?]英式發(fā)音 美式發(fā)音 基本解釋[分化] 石蕊試紙同根派生 litmus paper相關(guān)詞英漢例句雙語例句Litmus paper turns red on contact with an acid.石蕊試紙 來試騐這液躰是不是酸性的。Strong bases that turn litmus paper blue, they react with acids to yield salts, are caustic, and in concentrated form corrode tissues.它們與酸作用成爲中性鹽； 它們是苛性的，其濃縮物可腐蝕有機組織。In the form of a water solution or as litmus paper, it is the oldest and most-used indicator of whether a substance is an acid or a Base.它的水溶液，或者做成石蕊紙後，是最古老和最常用的指示劑，可以指示一種物質(zhì)是酸還是堿。權(quán)威例句When the government waves its litmus paper in their face, the Lib Dems retort that if the prime minister is serious about his project, he needs to understand that coalition politics cannot work unless—on some issues, at some times—the smaller party is allowed to win.ECONOMIST: The Scottish playlitmus paper更多例句詞組短語短語litmus test paper 石芯試紙;石蕊試紙;繙譯Litmus s Paper 石蕊試紙Litmus test paper red 紅石蕊試紙litmus blue test paper 藍色石蕊試紙blue litmus paper Black 藍石蕊試紙litmus paper更多詞組英英字典劍橋英英字典 a type of paper that is used for testing whether a substance is acid or alkalilitmus paper劍橋字典litmus paper柯林斯字典專業(yè)釋義地球科學石蕊試紙化學石蕊紙石蕊試紙石濡試紙石蕊指示劑條生物學石蕊試紙