- 近义词
- observedv.观察，研究( observe的过去式和过去分词 );遵守;（尤指为科学目的的）观察;看到;
- discoveredv.发现( discover的过去式和过去分词 );碰见;撞见;了解到;
- 双语例句 更多例句
The first ascertained appearance of the Aryan family was in connection with the domestic animals.
雅利安族最初呈现的明确形象是与饲养家畜分不开的.
词典精选例句
The rim of the plugs is usually not exposed and the enveloping material cannot be ascertained.
岩栓的边缘通常是不露出的,因而不能确定其包裹的物质是什么.
词典精选例句
Biologists have ascertained that specialized cells convert chemical energy into mechanical energy.
生物学家已经确定有专门的细胞把化学能转变成机械能.
互联网摘选
The previously unidentified object has now been definitely ascertained as satellites.
先前的不明飞行物现在已经查明了是卫星.
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These accidents have been ascertained through investigation to be major liability accidents.
通过调查认定,都是重特大责任事故.
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The previously unidentified objects have now been definitely ascertained as being satellites.
原来所说的不明飞行物现在已证实是卫星.
《简明英汉词典》
As a matter of fact, you needn't bother to ascertain. I ascertained. They're real.
说实在的, 你们不必细看,我检查过了,统统都是真的.
词典精选例句
The optimum technological parameters were ascertained by orthogonal experiment.
用正交试验方法优化确定了工艺参数.
互联网摘选
It'should be ascertained if preventive or control procedures have already been attempted.
应查明是否已采取了预防或控制措施.
词典精选例句
- 今日热词
- 热门搜索
- show me the meaning of being lonely 告诉我孤独的意义;后街;后街男孩;告诉我孤独的含义
- someone you loved 你爱的人
- help v.帮助，促进;搀扶;为…取用;n.帮助;有用;有益的人/物;救助;
- graff n.格拉夫;格拉芙;格拉夫上校;格拉夫珠宝;格拉夫珠宝行
- possibility n.可能性;机会;潜力;
- harvest n.收获;收成;v.收获;捕猎;采集;获取;
- widespread adj.分布广的，普遍的;
- grip n.紧握，抓牢;握力;掌握，理解;能力，胜任;vt.握紧，抓牢;吸引住：吸引…的兴趣或注意力;引起;
- sure adj.肯定的，有把握的;一定的，无疑的;可靠的;沉着自信的;adv.（表示同意）当然;（加强语气）确实;（回答他人的感谢）不客气;
- vscode abbr.Visual Studio Code 是一种简化且高效的代码编辑器
- rescue v.营救，救助;n.营救（行动）;
- Jon 乔恩（男子名， Jonah和Jonathan的略称）;
