Goose bumps are a vestige from the days when humans were covered with hair.
鸡皮疙瘩是人类全身为毛发覆盖时候的退化器官.
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The villi , crypts, goblet cells and endocrine cells were presen-ted during 9 th week.
十二指肠的绒毛、肠脲 、 杯状细胞和内分泌细胞于第9周胎出现.
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In particular, the oral mucosa and gastrointestinal villi of the most significant impact.
尤其以口腔黏膜组织及肠胃绒毛组织的影响最为显着.
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The proliferation of the villi can be seen on ultrasound as a hyperechoic area.
这些绒毛的分化在超声声像图上表现为稍高回声区.
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Villi are not present Rather, there is a proliferation of bizarre trophoblastic cells.
绒毛不存在, 明显异型性的胚胎滋养层细胞增殖显著.
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正常小肠黏膜,有较长绒毛,偶尔可见杯状细胞.
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Crab's body a small flat, villous on both sides with some kind of small thorns.
小河蟹的身子是扁圆形的, 左右两边带着一些绒毛样的小刺.
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A villous adenoma averages several centimeters in diameter, and may be up to 10 cm.
绒毛状腺瘤直径一般几厘米, 可以达到10个厘米.
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