读音

/əbˈzɜːrvər/

释义

• 名词: 观察者；监视者；见证人。例如: “The observer noted every detail of the experiment.”
• 动词: 观察；注视；遵守。例如: “Scientists observer the behavior of animals in their natural habitat.”

短语

• “observer effect” 指的是观察者对被观察对象的影响。
• “aircraft observer” 在军事或航空领域，指的是飞机上的观测员。

例句

• 名词: “The police had an observer on the rooftop watching the protest.”
• 动词: “She observed the children playing in the park from a distance.”

同义词

• witness
• spectator
• lookout
• monitor
• auditor