instants

• In an instant the rain stopped and the sky cleared up .
  须臾之间，雨过天睛。
• The total momentum at this instant is thus mv .
  因此，在该时刻的总动量为mv。
• The scene vanished in an instant .
  那景色顷刻之间便消失了。
• Just at this instant five or six rifles flashed .
  刹时间，五、六枝火枪开火了。
• I took an instant dislike to him .
  我对他立刻产生了反感。
• In an instant the other two were on their legs .
  另外两个人转眼之间也站了起来。
• The mind does not dwell on them for an instant .
  那种念头在脑子里一刻都不会逗留。
• I missed them in an instant .
  我一转眼就看不见他们了。
• She hesitated for only an instant .
  她只迟疑了一下。
• I couldn't answer for an instant .
  我一时答不上来。