pectinate line
短语[医] 梳状线, 肛门皮肤线, 齿状线
词形变化
pectinate lines
复数
pectinate lines
释义与例句
n.
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1.
The line that divides the upper two thirds of the anal canal from the lower third. Developmentally, it represents the hindgut-proctodeum junction.
医学