您的代码获取它需要的图像描述符，然后将其添加到图像注册表，并使用键为每个图像描述符建立索引。

The idea is that your code obtains the image descriptors it needs and adds them to the image registry, indexing each one with a key.

youdao

您的代码获取它需要的图像描述符，然后将其添加到图像注册表，并使用键为每个图像描述符建立索引。

The idea is that your code obtains the image descriptors it needs and adds them to the image registry, indexing each one with a key.

youdao