英和和英

副詞

supersonically (comparative more supersonically, superlative most supersonically)

1. Faster than sounder, at a supersonic speed.
   • 2008 May 18, Joe Sharkey, “Past the Sound Barrier, on a Business Jet”, New York Times:

     “We’re going to obviously have to demonstrate that to the various authorities, but we expect to be allowed to fly supersonically over land masses.”