ascertain
确定
常用释义
英音[ ˌæsəˈteɪn ]
美音[ ˌæsərˈteɪn ]
变形
第三人称单数:
ascertains
现在分词:
ascertaining
过去式:
ascertained
过去分词:
ascertained
基本释义
- v. 查明，确定
例句
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1·It can be difficult to ascertain the facts.可能难以查明事实真相。来源: 《牛津词典》
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2·Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading.通过这样做，老师将能确定这个孩子对他正在读的内容的理解程度。来源: 《柯林斯英汉双解大词典》
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3·Cricket keeps an off-field umpire for boundary calls, and to ascertain whether batsmen are run out and if catches are real.板球有一个场外的裁判来判定边界，并确定击球手是否出局，接球是否真实。
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4·The police are trying to ascertain what really happened.警方正设法查清到底发生了什么。来源: 《牛津词典》
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5·Could you ascertain whether she will be coming to the meeting?请你弄清楚她来不来开会好吗？来源: 《牛津词典》
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6·It's difficult to ascertain the coal deposits.煤储量很难探明。来源: 《新英汉大辞典》
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7·How do you ascertain what a text means?如何确定一段经文的意思？
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8·Until then, his true colours remain hard to ascertain.在那之前，他的本色都难以确认。
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9·Metrics are an aspect of the ability to ascertain project status.量度是确定项目状态能力的一个方面。
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10·Genetic sampling allows technicians to ascertain a fish's birth stream.基因取样使技术人员得以查明一种鱼的出生河流。
同义词
vt.
确定；查明；探知
同根词
词根：
ascertain
ascertainable
adj
可查明的；可确定的