spark off

英 [spɑːk ɒf]

美 [spɑːrk ɔːf]

触发; 引发

柯林斯词典

• → see:spark 6

英英释义

verb

• put in motion or move to act
  1. trigger a reaction
  2. actuate the circuits
  Synonym:tripactuatetriggeractivateset offsparktrigger offtouch off

双语例句