够用

够用

"够用" means "sufficient" or "enough to meet the needs."

In this sentence, '够用' means 'sufficient for use,' describing how the battery size met regular usage needs.

这个手机的电池容量对普通使用来说已经够用。

The battery capacity of this phone is sufficient for regular use.

Here, '够用' conveys the adequacy of rainfall for agricultural activities.

昨天的雨量虽然不多，但已经够用来浇灌农田。

Although the rainfall yesterday was not much, it was enough to irrigate the farmland.

In this example, '够用' indicates the computer's capability to meet educational requirements.

对于我的学习需求，这台电脑的性能完全够用。

This computer's performance is fully adequate for my learning needs.