单词 | ascertain |
释义 |
ascertain听听怎么读
英 [??s??te?n]
美 [??s?r?te?n]
是什么意思 弄清,确定,查明; 变形过去式:ascertained过去分词:ascertained现在分词:ascertaining第三人称单数:ascertains 双语释义v.(动词)
英英释义ascertain[ ,?s?'tein ]
学习怎么用 词汇搭配用作动词 (v.) ~+副词
同近义词辨析 detect, discover, ascertain, find 这组词都有“发现”的意思,其区别是: 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。 discover普通用词,指发现本来存在,但示被认识的事物、真理或情况。 ascertain较正式用词,指有意搜寻与发现。 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。 双语例句用作及物动词(vt.)
权威例句How to ascertain the values of sigma x , σ y , and σ z of a spin- 1/2 particleHow to ascertain the values of sigmax, sigma y, and sigma z of a spin-1/2 particleESTIMATION OF FIRE LOAD IN A BUILDING AND PROCEDURE TO ASCERTAIN SAFETY OF STRUCTURAL ELEMENTSA Study to Ascertain the Effectiveness of Dual Task Over Single Task Training in Reducing Fear of Falling Among the ElderlyAuxiliary device for exact boring of holes in surfaces of wide workpieces with drilling bush in fixture, has fixture of drilling bus...On the Report by the Commission on the Measurement of Economic Performance and Social Progress (2009)Complications associated with the technique of pedicle screw fixation. A selected survey of ABS members.Affective images of tourism destinations.Analytical system for monitoring a substance to be analyzed in patient-bloodNeuroendocrine aspects of primary endogenous depression. XI. Serum melatonin measures in patients and matched control subjects.
|
随便看 |
|
英语词典包含168364条英汉在线翻译词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。