ascertain
英 [,æsə'teɪn]
美['æsɚ'ten]
- vt. 确定；查明；探知
实用场景例句
- It can be difficult to ascertain the facts.
- 可能难以查明事实真相。
牛津词典
- I ascertained that the driver was not badly hurt.
- 我已查清，驾驶员伤势不重。
牛津词典
- It should be ascertained that the plans comply with the law.
- 须要弄清楚，这些计划要合法。
牛津词典
- The police are trying to ascertain what really happened.
- 警方正设法查清到底发生了什么。
牛津词典
- Could you ascertain whether she will be coming to the meeting?
- 请你弄清楚她来不来开会好吗？
牛津词典
- It must be ascertained if the land is still owned by the government.
- 必须确定这块土地是否仍属于政府所有。
牛津词典
- Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading...
- 这样一来，老师就能确定孩子们对他所读的内容理解多少了。
柯林斯高阶英语词典
- Once they had ascertained that he was not a spy, they agreed to release him...
- 一旦确认他并非间谍，他们即同意将他释放。
柯林斯高阶英语词典
- The causes of unhappiness in the past and in the present are not difficult to ascertain.
- 过去和现在的不幸根源不难查明.
期刊摘选
- The insurance adjustor had to ascertain the exact value of the missing jewels.
- 这个保险金估算人必须核实这些丢失的珠宝的价值.
辞典例句
- I ascertain that he was murdered.
- 我确定他是被谋杀的.
期刊摘选
- They are doing everything possible to ascertain his whereabouts.
- 他们正在尽力调查他的下落.
辞典例句
- We'll ascertain such matter through joint assessment.
- 我们将通过双方共同估算来确定这些东西的价值.
期刊摘选
- The first step is to ascertain whether the target has a new lover.
- 首先要确认目标对象是否有了新恋人.
期刊摘选
- At noon the next day, a man mounted the bridge to ascertain the vessel's position.
- 第二天是12月13号,中午, 只见一个人走上舰桥测定方位.
期刊摘选
- It is difficult to ascertain the exact duration of protection.
- 要弄清确切的予防有效期并不容易.
辞典例句
- If somebody grills ( someone ) it means that they question at length in order to ascertain something.
- 的意思是长时间讯问某人以追查某事.
期刊摘选
- Mr Deborah : Did you question Sir Charles ascertain the facts?
- 问过查尔斯爵士,核查过事实了 吗 ?
期刊摘选
- An autopsy was needed to ascertain the cause of his death.
- 需验尸方能确定他的死因.
辞典例句
- Finally, we can ascertain the threshold value by oil attributes of the wells we have known.
- 最后, 根据已知井位的油气属性,确定归类的门槛值.
期刊摘选
- Do you think you can ascertain prospect of selling such product?
- 您认为您能够确定这种产品的销售前景 吗 ?
期刊摘选
- If are grouped into larger units one can ascertain what group an unknown plant belongs to.
- 如果把它们归类成较大的单位,那么就可以确知某种未知植物属于何类群.
期刊摘选
- It's difficult to ascertain the coal deposits.
- 煤储量很难探明.
《现代汉英综合大词典》
- Ascertain prestress is one of key technology in the manufacture of prestressed heat exchanger.
- 在预应力换热器的制造中,预应力的确定是关键技术之一.
期刊摘选
- We will try to ascertain if a new planet exists in our solar system.
- 我们将查明我们的太阳系中是否存在一颗新的行星.
期刊摘选
- The foundation of adjusting business cost is to ascertain this city's strategic orientation.
- 城市商务成本调整的起点,是明确城市的战略定位.
期刊摘选
- Such a record is helpful for consultants, attending physicians and nurses ascertain the patient's progress.
- 这种记录能帮助顾问医生 、 主治医生和护士了解病人病情的发展变化.
期刊摘选
- It has been difficult to ascertain the correct source of origin.
- 要查实材料的正确起源很困难.
辞典例句
- I am going to ascertain the truth.
- 我将弄清事实真象.
辞典例句
同义词辨析
discover, find, detect, ascertain
这些动词均有"发现"之意。
discover： 普通用词，指发现本来存在，但是被认识的事物、真理或情况。
find： 普通用词，可指偶然发现，也可指经过寻找后得到或重新获得已失去的东西。强调动作的结果。
detect： 正式用词，强调经过周密观察或研究而有所获得和发现，尤指发现有意隐藏之物。
ascertain： 较正式用词，指有意搜寻与发现。