out of question 毫无疑问；没有问题；无疑；其表达no problem的意思，相当于beyond question；out of the question  不可能；根本谈不上；其表达impossible or not to be discussed at all的意思

例：It is obviously out of question to effect the shipment in June.

很明显，6月份交货不成问题。

The prices shown in price-lists and catalogues shall be deemed to be the rock-bottom prices and any further reductions is out of the question.

价目表和商品目录中标明的价格应视为最低价格，不可能再次减价。