in this case, however, only one of the extensions should define a value for the label.
在这种情况下,扩展点中只有一个可以为这个标签定义一个值。
do we have only one entrance?
只有一个入口吗?
the director noodled for two days for only one scene.
就为了一个镜头,导演苦思冥想了两天时间。
with this instant film the picture develops in only one minute.
用这种快速胶卷,照片仅用一分钟就会显影。
in this case, you have only one operation and, therefore, only one function.
在这里,您只有一个操作,因此也只有一个函数。
by making the filter optional, you can choose to filter on both filters, only one filter, or choose not to filter at all.
通过使这个过滤器变成可选的,您就能够选择启用两个过滤器、只启用一个过滤器或者不启用过滤器。
if you put two and two together, there can be only one conclusion.
根据事实推断,只可能有一个结论。
there was only one survivor.
仅存一人。
so there are three possibilities in which the molecule could have this energy, and only one this.
所以这有三个概率,对应于分子的这个能量,而这只有一个。
he didn't hit off only one run in the first innings.
在第一局比赛中他竟然一分未得。
only one way to find out, however!).
不过只有一种方式能找到答案。
he had only one prayer, which i answered. if not for that, you would not have received any of my blessings.
那个声音责备他说:「我应允了他唯一的一个祈求,若非如此,你根本得不到我任何的赐予。」
in this example we maintain only one copy of the data.
在这个例子中,我们仅维护数据的一个副本。
a class should have only one reason to change.
一个类应该只有一个理由去修改它。
we have only one brain.
我们只有一个大脑。
but this is only one problem.
但这还仅仅是一个问题。
so, presumably, if we follow our rules so far only one of these should be correct.
那么,可以假定,如果我们按照之前的规则,应该只有一个是正确的。
only one personality stands out in my memory.
仅有一个人物耸立在我的记忆里。
you will have many activities for the project, but only one task and one request.
您将拥有许多这个项目的活动,但是只有一个任务和一个请求。
only one mile left!
只剩一英里了!
in all the land, only one creature stirs.
在所有地方,只有一个生物在移动。