英语词汇“sienna”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	sienna
释义	Word Frequency sienna (sɪˈɛnə) noun 1. a natural earth containing ferric oxide used as a yellowish-brown pigment when untreated (raw sienna) or a reddish-brown pigment when roasted (burnt sienna) 2. the colour of this pigment See also burnt sienna Word origin C18: from Italian terra di Siena earth of Siena
随便看	polarise polarised polariser polarities polarity polarizability polarizable polarization polarize polarized polarizer polar lights polarogram polarograph polarographic polarography Polaroid Polaroid Land Camera Polaroids polaron polar orbit polar sequence polar vector polar vortex polar wander

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