Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单
| | A | | 1 | | | B | | b | | | C | | 人才招聘 | | | D | | | | | E | | 电子 | | | F | | f | | | G | | 克 | | | H | | h | | | I | | 我 | | | J | | j | | | K | | k | | | L | | 升 | | | M | | 米 | |
| | N | | n | | | O | | o | | | P | | p | | | Q | |常见问题 | | | R | | 研究 | | | S | | | | | T | | 吨 | | | U | | u | | | V | | v | | | W | | 瓦特 | | | X | | x | | | Y | | y | |
Watering eye浇水眼
A watering eye is a common sign either:一浇水眼睛是一种常见的标志之一：
- excessive tear production (known as lacrimation) or过多的催泪生产（称为流泪）或
- a blockage in the normal tear drainage channel (known as the lacrimal duct). 1淤塞，在正常泪液的排水道（称为该泪道） 。
The lacrimal ducts run from the inner corners of each eyelid down into the nose.泪腺导管从本机运行的内在的角落，每个眼睑分为牵着鼻子走。 Lacrimal duct obstruction causes tear overflow (epiphora).泪道阻塞的原因泪液溢出（溢泪） 。
