英语语法分析

When will the single currency be operable?

什么时候实行单一货币？

《牛津词典》

The spare parts kit, necessary to keep the weapons system operable, was also delivered in July.

7月份还交付了备用件和保证武器系统可以使用的其他设备。

Some of the features of the LEAF, like the Settings for recharging its batteries, will be operable remotely by phone.

LEAF上的一些特性，如重新充电的设定可通过电话进行远程操作。