英语词汇“θ229798”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ229798
释义	society > leisure > the arts > visual arts > photography > chemicals > [noun] > reducing agent (5) pyrogallic acid1835 = pyrogallol, n. pyrogallin1857 = pyrogallol, n. reducer1858 In various specific uses. Photography. A chemical used to reduce the density of a print or negative. pyrogallol1868 A weakly acidic crystalline substance used esp. in photographic developers as a reducing agent and in gas analysis as an absorbing agent for oxygen… pyro1879 Pyrogallol used as a developing agent. Frequently attributive.
随便看	allots allottable allotted allotted span allottee allottees allotter allotters allottery allotting allotype allotypes allotypic allotypically allotypies allotypy allover alloverish alloverishness alloverness allovers allow allow me allow something to ride allow, mark for sterling

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