升级 (shēng jí): To go up by one grade (Verb) — Meaning & Stroke Order

If not handled properly, minor disputes between neighbors can escalate into serious conflicts.

I need to buy some computer parts to upgrade my computer.

To improve gaming performance, he decided to upgrade his computer's memory.

To cope with extreme weather, the government is upgrading the power grid system.

With the adjustment of economic structure, traditional manufacturing is facing the challenge of transformation and upgrading.