FAQs About the word sienna

an earth color containing ferric oxides; used as a pigmentClay that is colored red or brown by the oxides of iron or manganese, and used as a pigment. It is use

No synonyms found.

No antonyms found.

sienitic => 正長岩質的, sienite => 閃長岩, siemens-martin steel => 西門子-馬丁鋼, siemens-martin process => 西門子—馬丁法, siemens => 西門子,