HSK C3/W3
Correct

/ tū /
Strokes

Definition

to dash/to move forward quickly/to bulge/to protrude/to break through/to rush out/sudden/Taiwan pr. [tú]

Example

As a Verb
(of a dog) dash out of a cave
As an Adverb
abruptly; suddenly; unexpectedly
As a Verb
dash forward; charge