The detective tried to ascertain the suspect's whereabouts.
侦探试图查明嫌疑人的下落。
We need to ascertain the cause of the malfunction.
我们需要查明故障的原因。
Can you ascertain if the report is accurate?
你能确定报告是否准确吗？
She called the office to ascertain the meeting time.
她打电话到办公室确认会议时间。
The scientist worked to ascertain the experiment's results.
科学家努力确定实验的结果。
They must ascertain the validity of the data collected.
他们必须确认收集数据的有效性。
It is crucial to ascertain the patient's medical history.
了解病人的病史是至关重要的。
We attempted to ascertain the truth behind the rumors.
我们试图查明谣言背后的真相。
Efforts were made to ascertain the source of the leak.
人们努力查明泄漏的来源。
The manager needs to ascertain the project's feasibility.
经理需要确定项目的可行性。
ascertain the facts 确定事实
ascertain the cause 查明原因
ascertain the truth 弄清真相
ascertain the extent 确定范围
ascertain the validity 确认有效性
ascertain the outcome 确定结果
ascertain the identity 确认身份
第三人称单数: ascertains;
过去式: ascertained;
过去分词: ascertained;
现在分词: ascertaining;
名词: ascertainment;
形容词: ascertainable;
