| 单词 | ascertained |
| 释义 | ascertained (once / 585 pages) adj WORD FAMILY ascertain: ascertainable, ascertained, ascertaining, ascertains+/ascertainable: ascertainably, unascertainable USAGE EXAMPLESHer thesis in 1925 ascertained that, relative to the proportions of other elements, hydrogen is vastly more abundant in stars than it is on Earth. Economist(Dec 20, 2016) It could not be ascertained how much Symantec, which outbid private equity firms in the auction, was offering for LifeLock. Reuters(Nov 20, 2016) As far as can be ascertained from the outside, the official version is probably true. Slate(Nov 18, 2016) adj discovered or determined by scientific observation variation in the ascertained flux depends on a number of factors Syn discovered, observed determined having been learned or found or determined especially by investigation |
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