Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5100

Warning: flock() expects parameter 1 to be resource, boolean given in /www/wwwroot/www.chaziku.com/e/class/connect.php on line 5105
rpm英英释意- 查字库
首页英语词典rpmrpm英英释意

rpm

['ɑr 'pi 'ɛm]
  • abbr. 每分钟转数(Revolutions Per Minute)

英英释意


1. rate of revolution of a motor;
"the engine was doing 6000 revs"