come bad speed

• 不成功；失败

come bad speed的用法和样例：

例句

1. Do not come back until you have succeeded!
   你不成功就别回来！
2. He ascribed his failure to bad luck.
   他把失败归于运气不佳。
3. She took her defeat with bad grace.
   她对失败表现得不够风度。