无法使用的英文：
unavail ; unavailable ; not available
The copy functions cannot be used.
无法使用复制功能。
To cause to lose the use of a limb or limbs.
使…无法使用手足
Unable to use OLE Automated Protocol Handler
无法使用OLE自动化协议处理程序
A JOIN or SUBST command cannot be used for a drive that contains previously joined drives.
包含先前加入驱动器的驱动器无法使用JOIN或SUBST命令。
Cannot start a new logon session with an ID that is already in use.
无法使用已在使用中的标识启动新的会话。
Without a corresponding "decoder," the transmission would look like nonsense text and would be unusable.
如没有相应的"密钥"，所传输的数据就毫无意义，无法使用。
I want to get a Coke, but this vending machine won't work.
我想要杯可乐，但这部售货机无法使用。
The headset will not work while charging. Your headset fully charges in approximately two hours .
耳机在充电过程中无法使用。耳机大约2小时即可充足电。
Communicator cannot use this profile because the directory containing the profile has been moved or deleted.
通信器无法使用此简要表，因为包含此简要表的目录已经被移动或删除。
Cripple:One that is partially disabled or unable to use a limb or limbs
"伤残人,伤残动物,跛子:肢体部分伤残者或无法使用四肢者."
无效的,无用的
The directory service is unavailable.
该目录服务不可用。
All proxy servers are unavailable.
所有代理服务器都不可用。
This option is unavailable for this type of external database.
该操作不适用于该类型的外部数据库。
Files Left Open on Unavailable Shares
文件在无效的共享上处于打开状态
This command is unavailable if there is no data currently selected.
如果当前没有选择数据，这个命令是无效的。
adj. 不适用的；无效的
The directory service is unavailable.
该目录服务不可用。
All proxy servers are unavailable.
所有代理服务器都不可用。
This option is unavailable for this type of external database.
该操作不适用于该类型的外部数据库。
Files Left Open on Unavailable Shares
文件在无效的共享上处于打开状态
This command is unavailable if there is no data currently selected.
如果当前没有选择数据，这个命令是无效的。