相關(guān)單詞同義詞view, monitoring, surveillance, watch, 近義詞 discovery, inspection, seeing, watching臨近詞observatory, observant, observations, observational, Observation log, observation hip, observation car, observation set, observation sub, observationally, observation bit, observation desk相似詞obsequies, obsequious, observance, observant, observation car, observation deck, observation lounge, observation post, 返回 observation