English translation for "problem box"

难题箱
问题箱

Related Translations:

optimization problem:  最佳化问题最优化问题

tire problems:  轮胎问题

key problem:  关键问题

invention problem:  创造问题

stability problem:  安定性问题稳定性问题

forward problem:  正演问题

conjugate problem:  共轭问题

continuum problem:  连续统问题

problem state:  解题状态目态问题状态

sound problem:  噪音问题

Similar Words：

"problem behavior" English translation, "problem behavior graph" English translation, "problem behaviour graph" English translation, "problem blackboard" English translation, "problem board" English translation, "problem calls for immediate solution" English translation, "problem case" English translation, "problem centered" English translation, "problem centered interview" English translation, "problem characteristics and fire type" English translation