| 单词 | hypervelocity |
| 释义 | hypervelocity (once / 1969886 pages) n WORD FAMILY velocity: hypervelocity, velocities USAGE EXAMPLESThe scientists also note that unlike other hypervelocity stars, US 708 rotates rapidly and is a compact helium star. Forbes(Mar 08, 2015) A NASA animation shows the hypervelocity star's ejection after a star explosion, kicking off the rogue flight across the Milky Way. Scientific American(Mar 05, 2015) The dust particles can travel at hypervelocity, more than 5km per second. BBC(Aug 14, 2014) n excessive velocity the meteorites struck the earth with hypervelocity impacts Hyper speed, velocity distance travelled per unit time |
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