耀久九英英词典

sub-sonic

S 开头单词

基本解释

  • 普通音速

同根派生

     

英汉例句

  • I had to sub for the referee, who was sick.
    裁判病了，我得代为裁判。
  • A trademark used for a sonic depth finder.
    回音测深仪一种声音测深仪的商标
  • The sub can outrun any destroyer.
    这艘潜水艇比任何驱逐舰航行得都快。
  • I have to sub on her for the new car I want to buy.
    要买那辆新车，我得向她借点儿钱。
  • Pneumatic signals will travel only at sonic speeds.
    气动信号的传输速度仅仅相当于音速。