What does (laugh) mean in Japanese?

Are you asking about the meaning of the verb "Laugh (わらう)"?

In this case, 1 "Laughing (わらう)" as an verb means "laughing (that is, a person's expression, such as Yanran's "laughing")"

2. "Laughing ( "わらう" as its verb means "to laugh at, to laugh at" and so on.

(It is recommended that when you ask questions, you must be clear and complete with complete explanations, and do not use ink as gold. At present, the phenomenon of being shy when asking questions is very common, and it can even be said to be too common. I am very worried that the Chinese people’s ability to express themselves in Chinese will slowly decline if this continues)