catch on

• The story caught on quickly .
  这个传说不胫而走。
• I caught on right away .
  我可一下子就猜出了。
• I caught on right now .
  我可一下子就懂了。
• The play caught on well .
  这场戏大受欢迎。
• Almira turned to go, but her dress got caught on a bush .
  艾蜜拉转身要走，但是她的衣服钩到了矮树丛上。
• That's the mortars, he thought, and decided he was catching on fast .
  他心想：这是迫击炮呢可见自己学得还挺快。
• Before long the informal organization will catch on to the new work flow .
  不用多久，非正式的组织将适应新的工作流程。
• In many crashes, the passenger cabin remained intact and the plane did not catch on fire .
  许多失事的飞机客舱并未受损，飞机也未着火。
• When she caught on to what was happening, cindy exploded, and they had a first-class row .
  当辛迪发觉这样的情况，她发火了，两个大吵了一场。
• I never learned a foreign language in my life, but it seems i am catching on to chinese !
  我从来也没学会过一种外语，可是这次仿佛一见汉语就有缘似的！