The dermatoscopy revealed dilated puncta on the papules.

以皮肤视镜检查可发现丘疹上有扩张的小孔。

She has special lacrimal glands to make new tears and special tubes, called lacrimal puncta, to drain old ones away.

她的特殊泪腺可以分泌新泪水，它还有叫做泪道的特殊管道，用来排走眼泪。