This suggests that the endocrine cells were located in the epithelium of the villi and the crypts of lieberkuhn and in the lamina propria of the small intestine in the low forms of vertebrate.

故可认为低等脊椎动物扬子鳄不仅在小肠腺和小肠上皮内，而且在固有层内均含有内分泌细胞。

youdao

The results suggest that folic acid or folinic acid can protect the less differentiated cells in the intestinal crypts.

结果表明，叶酸或亚叶酸可以保护肠隐窝中分化程度较低的细胞。

youdao

It's a Norwegian thing-what other country would build public crypts around its most beloved boats and enshrine them for the ages?

这实在是件有挪威特色的事情，还有其他国家会给心爱的船只建个公墓并且长年供奉着它们吗？

youdao

It is thought the crypts were originally used as special burial places for the nobility.

BBC: Coventry's bombed cathedral crypts discovered

He said it was hoped the crypts could open to the public once they had been damp-proofed and cleared of rubble.

BBC: Coventry's bombed cathedral crypts discovered

By comparison with the crypts, staircases and pillared halls of Knossos, the other half-dozen Minoan palaces that have been excavated around Crete are dull ground-plans in stone.

ECONOMIST: Bullshot