on the spot

phr

• ① 立即,当场
  • I dismissed him on the spot.我立即将他解雇。

• ② 在现场
  • She was killed on the spot.她当场死亡。

• ③ 迫使立刻答复[对应]
  • Fortunately there was a doctor on the spot.幸亏有一名医师在现场。
  • Don't put her on the spot like that.不要那样子逼迫她。