Correct
水文
/ shuǐwén /
Strokes
Definition
hydrology
Example
As a Noun
hydrology
1
Shuǐwén
水文
zīliào
资料
hydrographic/hydrological data
2
Shuǐwén
水文
diàochá
调查
/
fēnxī
分析
/
yùbào
预报
hydrologic survey/analysis/forecast
3
Shuǐwén
水文
guāncè
观测
hydrologic observation and survey