相关单词同义词supervision, observation, monitoring, watch, oversight, 近义词 scrutiny 监视, government 政府, observation 观察, investigation 调查, reconnaissance 侦察, stakeout 监视(尤指警察对嫌疑犯等..., shadowing 遮蔽, following 接着的, tailing 残渣临近词survey, surroundings, surveillance map, surveillance law, surveillance Mann, surveillance unit, surveillance data, surveillance grid, surveillance ship, surveillance zone, Surveillance site, surveillance fire相似词surround sound, surroundings, surtax, surtitle, survey, surveyor, survivable, survival, 返回 surveillance