vi.经营;奔跑;运转
vt.管理,经营;运行;参赛
n.奔跑;赛跑;趋向;奔跑的路程过去式 ran,过去分词 run
现在分词 running,第三人称单数 runs,复数 runs
The first test run of the equipment was a complete success.
设备的第一次试跑获得了圆满成功。
2
Man goes to the higher position, water runs to the lower place.
人往高处走,水往低处流。
3
It's easier to buy a car than to run it.
买车容易养车难。