约翰尼德斌
rhubarb ricerhubarb[5ru:bB:b]n.大黄, 大黄的叶柄rhubarbrhu.barbn.（名词）Any of several plants of the genus Rheum, especially R. rhubarbarum, having long, green or reddish acidic leafstalks that are edible when sweetened and cooked. Also called pie plant 大黄：一种大黄属 植物，尤指 食用大黄 ，有绿色或微红色带酸味的长叶柄，加糖或烹制后可食用 也作 pie plantThe dried, bitter-tasting rhizome and roots of Rheum palmatum or R. officinale of eastern Asia, used as a laxative. 大黄的根：亚洲东部的掌叶大黄 或 药用大黄 的味苦的干根茎和根，用作缓泻剂 Informal A quarrel, fight, or heated discussion.【非正式用语】 喧哗，吵闹：争吵，争斗或激烈的讨论
