umbers (umber 的复数) n. 棕土, 棕土色 a. 棕色的, 棕土色的 vt. 涂红棕色于 释义与例句 n. 1. plural of umber 相关短语 burnt umbers mottled umbers Cumbrian umbers burnt umber [医] 烧棕土, 煅棕土 mottled umber Cumbrian umber