一听

• a can of ...

例句

1. 我们一听说你病了，欢乐的气氛一扫而光。
   It took all the fun out of the occasion when we heard that you were ill.
2. 我一听到好的立体声音乐就乐不可支。
   Listening to a good stereo system always freaks me out.
3. 鸟群一听到枪声就四处飞散了。
   The birds scattered at the sound of the gun.
4. 只剩下一听肉了。
   There is only one can of meat left.
5. 他买了一听啤酒。
   He bought a can of beer.