因此，“mypackage-2++”是完全有效的软件包名称，而“MY_Package”或“mypackage2.0”则不是。

So, "mypackage-2++" is a perfectly valid package name, while "MY_Package" or "mypackage2.0" would not be.

youdao

因此，“mypackage-2++”是完全有效的软件包名称，而“MY_Package”或“mypackage2.0”则不是。

So, "mypackage-2++" is a perfectly valid package name, while "MY_Package" or "mypackage2.0" would not be.

youdao