慢

慢

Slow.

In this sentence, '慢' (slow) is used as an adjective to describe the noun '速度' (speed), indicating the quality of slowness.

他的速度很慢。

His speed is very slow.

Here, '慢' is used in the imperative form to suggest a slower pace of action, expressing a gentle caution.

你慢一点，不要着急。

Take it slow, don't rush.

In this sentence, '慢慢地' (slowly) is used as an adverb to describe the verb '学习' (learning), specifying the manner of the activity.

慢慢地学习是积累知识的好方法。

Learning slowly is a good method to accumulate knowledge.