由于您使用的命令行，你需要知道使用（反斜杠，如空间的特殊字符前），空格必须转义，所以，你的情况下，这应该工作太：

Since you are using command line, you need to know that spaces must be escaped by using (backslash before the special character like "space"), so, in your case this should work too:

亚行外壳RM / SD卡/ samsung_Nexus \\ S_converter.xml

adb shell rm /sdcard/samsung_Nexus\ S_converter.xml

希望它帮助！

祺！