lanceolate是什么意思？

lanceolate

英['lɑ:nsɪəleɪt] 美['lɑnsɪrleɪt]

• adj. 矛尖形的，披针状的；

例句

• The species is characterized by its long and lanceolate leaflets with undulate teeth. 本种以它的长和披针形的小叶具波状的齿为特点.
• Leaves linear to lanceolate , thin and soft, gradually tapered end of branch. 叶线形或披针形, 薄而且软, 在枝条的末端缓尖.
• Leaves alternate, oblong or oblong - lanceolate, 2 - 5 cm long, 1 - 1.5 cm wide. 叶互生, 长圆形或长圆状披针形, 长 2-5 厘米, 宽 1-1.5 厘米.
• Outer perianth segments dark brownish - red, short lanceolate, with whitish edge. 外花被片段为深棕红色, 短披针形, 带白色边缘.
• Extraction and purification of cytisine from the seeds of thermopsis lanceolate were studied. 探索从披针叶黄华种粒中提取并纯化金雀花碱的实验室新方法.

英英词典释义

• Adjective
  1. of a leaf shape; shaped like a lance head; narrow and tapering to a pointed apex

行业词典

• 医学： 柳叶刀形的；