Correct

经水

/ jīng shuǐ / 
Strokes

Example

As a Noun

menstruation; menses

1
Jīng
经
shuǐ
水
wú
无
dìng
定

irregular menstruation

2
Jīng
经
shuǐ
水
sè
涩
shǎo
少

scanty menstruation

3
Jīng
经
shuǐ
水
guò
过
duō
多

menorrhagia

As a Noun

river that has its source in the mountains and flows into the sea