umber棕: palm palm fibre; coir土: soil; earth的: 4次方是 The fourth power of 2 i ...棕土: brow oil; brown earth; brown soil; brownearth; umber烧棕土, 煅棕土: burnt umber下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:棕土的,即可在微信中查询翻译