中英词典查询

lff ['el'ef'ef]

abbr. low-frequency filter 低频滤波器;

例句:

  • There are 3 choppers with no lFF signal approaching at high speed.
    有3架没有识别信号的直升机高速靠近中.
  • His latest film, A Dangerous Method, will premiere at this year's LFF.
    来自BBC