大学英语综合教程 第一册 unit 7a

[11:37.76]medium/  mess/  mess around/   hey
[11:43.01]cool down/  spot/   instant/  intently
[11:48.96]rag/   brake/ pull out/ with all one's strength
[11:54.92]blast/  explode/  sway/  flash
[12:00.82]calculate/ deceleration/  groan/  thunderous
[12:07.77]leap/ grab/   blade/  loose
[12:13.34]hammer/  crash/   reach out/  clear of
[12:19.11]scrape/  instantly/  forehead/  punch
[12:24.75]nylon/  fabric/   horror/   up and down
[12:30.71]injure/  hug/   mask/  visible
[12:36.45]twist/  ambulance/  ma'am/ via
[12:42.49]beeper/  internal/ miraculously/ stitch
[12:48.42]risk no way  incident/ shelter