释义 |
ac·cel·er·om·e·ter \ ̷ ̷ˌ ̷ ̷ ̷ ̷ˈräməd.ə(r)\ noun (-s) Etymology: International Scientific Vocabulary acceleration + -o- + -meter; originally formed as French accéléromètre 1. : an instrument for measuring acceleration (as of a moving vehicle) or for detecting and measuring mechanical vibrations (as of machinery) 2. : an apparatus for measuring the gas pressure at any particular point in a gun |