annual or perennial herbaceous or shrubby plants; cosmopolitan except Australia
双语例句
用作名词 (n.)
It concludes there are no significant difference in amino acid and elements among these two kinds of Lithospermum erythrorhizon Sieb.et Zucc. 可见滇紫草及露蕊滇紫草间氨基酸和元素含量没有重大的差异。
Pure silk and cotton fabrics were dyed with natural dye lithospermum erythrorrhizon by the traditional method, and the camouflage properties of the dyed fabrics were evaluated. 摘要采用传统的染色方法，用天然染料紫草对蚕丝和纯棉织物进行染色实验，研究了染色后这些织物的迷彩伪装性能。
