observation
US /ˌɑːb.zɚˈveɪ.ʃən/
UK /ˌɑːb.zɚˈveɪ.ʃən/
1.
觀察, 觀測
the action or process of observing something or someone carefully or in order to gain information.
:
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Careful observation of the patient's symptoms is crucial for diagnosis.
仔細觀察患者的症狀對診斷至關重要。
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The scientist conducted a long-term observation of the stars.
科學家對恆星進行了長期觀測。