run的过去式： ran；
run：v.跑；奔跑；跑(某段距离)；跑步；做跑步运动；
run的过去分词： run
相关介绍
We were all running around trying to get ready in time.
我们东奔西跑，望能按时准备就绪。
Could you just run your eyes over this report?
你就粗略地看一下这报告可以吗？
I'll run back over the procedure once again.
我将重新考虑这个程序。
