掩护 (yǎn hù): Shield (Verb) — Meaning & Stroke Order

He did not use lies to cover up his mistake; instead, he bravely admitted it.

To cover the transfer of the main force, this small team took on the mission of luring the enemy.

To cover his friend's escape, he deliberately diverted the pursuers.

In the forest, the dense branches and leaves provided us with excellent cover.