noun🔗Share观察者，监视者 Someone who watches or observes."The bird watcher carefully observed the robin building its nest. "观鸟人仔细地观察着知更鸟筑巢。personjobhumanChat with AIVocabulary GamePractice Reading
noun🔗Share观察者，守望者 Someone who keeps vigil."The worried mother stayed up all night as the watcher by her sick child's bedside. "这位忧心忡忡的母亲整夜没睡，像个守望者一样守在生病的孩子床边。personjobactionChat with AIVocabulary GamePractice Reading
noun🔗Share看守，守卫。 A guard."The watcher at the gate ensures no unauthorized vehicles enter the factory grounds. "大门口的守卫确保未经授权的车辆无法进入厂区。personjobpolicemilitaryChat with AIVocabulary GamePractice Reading
