您要查找的是不是：
- 白跑了一趟。All that ends for nothing.
- 白跑一趟，真冤！What bad luck, nothing came of my trip.
- 白跑一趟，真冤!What bad luck, nothing came of my trip.
- 对不起，你是白跑了一趟。I'm afraid you've had a wasted journey(= you cannot do what you have come to do).
- 跑to run
- 白的whitest
- 白羊座Aries
- 慢跑jogging
- 对白dialogue
- 跑到run up to
- 白羊Aries
- 跑的running
- 美白whiten
- 快跑run for it
- 大白become known
- 跑去run to
- 白板white board
- 吓跑scare away
- 白名单white list
- 白蛋白albumin
