trigone
【待翻译】TRI-gone
释义:A triangle at the base of the bladder formed by the openings of the two ureters and the urethra (see FIG. 14-4)
trigone
【待翻译】释义:A triangle at the base of the bladder formed by the openings of the two ureters and the urethra (see FIG. 14-4)