trigone

三角形体, 三棱

发音

UK /trɪˈɡəʊn/
UK /ˈtrʌɪɡəʊn/

词形变化

trigones 复数 trigones

释义与例句

n.
  1. 1.

    One of the thickenings of the cell wall at the angles where several cells join.

    生物 植物学
  2. 2.

    A smooth triangular area on the inner surface of the bladder, bounded by the apertures of the ureters and urethra; a similar region of a mitral valve

    医学

词源

From French trigone, from Latin trigōnum, from Ancient Greek τρῐ́γωνον (trĭ́gōnon). Doublet of trigon and trigonon.

来源：wiktionary