It says an undetermined number of American citizens remain missing and unaccounted for.

该组织说，仍有数量不详的美国公民下落不明。

An estimated 200 non-Afghans flew to Qatar from Kabul, including an undetermined number of American citizens.

据估计，有200名非阿富汗人从喀布尔飞往卡塔尔，其中包括数量不详的美国公民。

She said both men would be held for an undetermined period while the case was properly investigated.

法官表示，这两名男子将被关押一段时间，以对案件进行适当的调查。

So, this is like an undetermined amount of flour.

所以，这就像不确定数量的面粉。

(The status of dozens of such stores remains undetermined, according to the ABA).

（据 ABA 称，数十家此类商店的状况仍未确定）。

All right, well, I'll see you again in an undetermined amount of time.

好吧，好吧，我会在不确定的时间内再次见到你。

I entered, still undetermined whether I should acquaint her with the declaration of the Baroness.

我进去了，仍然不确定是否应该让她知道男爵夫人的声明。

The story that Sara is writing is still undetermined in terms of its point of view.

就其观点而言，萨拉所写的故事仍未确定。

These general principles left undetermined two important matters: " What is an effective blockade? "

这些一般原则留下了两个重要问题未确定：“什么是有效封锁？

They are merely thrown out in a certain direction, to report a vague and undetermined meaning or even a general emotion.

它们只是被抛向某个方向， 报告一种模糊和不确定的意义， 甚至是一种普遍的情绪。