ob·ser·va·tion

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【词性】：n．

【释义】：

❶ 观察，侦察，监视：an observation tower了望塔．an observation post【军】观测哨．an observation plane【军】侦察机．an observation station气象台．observation of natural phenomena自然现象的观察．keep a suspect under observation 监视可疑分子．❷ 观察力：a man of little observation观察力极差的人．❸ (pl．)观察结果，视察报告：observations on industrial production］．业生．产视察报告．❹ (常pl．)判断，评论：make observations on对…发表评论．❺ 【海】观察天体以确定船只位置．obser·va·tion·al a．