veinless
基本解释
- 無脈的
英汉例句
- Leaf blade small, entire or fimbriate-ciliate, veinless, 1-channeled on back, sometimes plane or convex.
葉片小，全緣的或流囌狀具緣毛，無脈，在背麪具1溝，有時平或凸。 - Bracts subulate to linear-lanceolate, rarely to 1.2 cm, membranous, scarious, or subherbaceous with scarious margin, 1--5-veined, or veinless, or bracts absent.
苞片鑽形的到線狀披針形，很少對1.;2厘米，膜質，乾膜質，或近草本具乾膜質邊緣，1--5脈，或，或苞片無。(5 - septum complete, membranous, translucent, veinless;
隔膜完成，膜質，半透明，無脈； - septum complete, membranous, veinless;
隔膜完全，膜質，； - lower glume lanceolate, 1/2 spikelet length, veinless;
披針形的下部穎片，1/2小穗長度，無脈；
专业释义
- 鑛脈；(地層中的)水脈
- 無脈的
- 無脈的