观测员

Traditional form:

觀測員

Pinyin (reading):

guāncèyuán

Definitions:

• observer
• spotter

Characters:

• 观 - to observe, to spectate; appearance, view
• 测 - to survey, to measure; to estimate, to conjecture
• 员 - employee; member; personnel, staff

Traditional characters:

• 觀 - to observe, to spectate; appearance, view
• 測 - to survey, to measure; to estimate, to conjecture
• 員 - employee; member; personnel, staff