trigone

名词 n.
中文释义
英 /trɪˈɡəʊn/|/ˈtrʌɪɡəʊn/   

英文释义

名词 n.
  1. One of the thickenings of the cell wall at the angles where several cells join.
    — Leaf cells are about 25–30 μm, with thin walls and bulging trigones.
  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

词形变化

trigones plural

词汇关系

衍生词
trigonitis
相关词
trigonal

词源

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