恍然大悟

Seemingly; as if; appearing like; suddenly; abruptly; in a daze; absent-minded.

correct; right; so; thus; like this; -ly; yes; certainly; pledge; promise; burn; agree

Big; large; great; vast; elder; eldest; important; profound; to a great extent; to emphasize; (dialect) father or uncle.

to comprehend; to realize; to become aware; to awaken to the truth; to enlighten others