HSK V7-9
Correct

观测

/ guāncè / 
Strokes

Definition

to observe/to survey/observation (scientific etc)

Example

As a Verb

observe (and measure); survey

1
Tiāntǐ
天体
guāncè
观测

astronomical observation

2
Guāncè
观测
qìxiàng
气象

make meteorological/weather observation

3
Guāncè
观测
fēnglì
风力

gauge the intensity of wind

As a Verb

watch and analyse; keep/take a lookout (for); size up

4
Guāncè
观测
díqíng
敌情

keep a lookout for the enemy