Definition (行為)
To behave in a particular way, often insincerely or affectedly, typically to draw attention or elicit a reaction, often in a negative manner.
表現出特定的、通常是不好的行為
He often acts the fool in meetings to avoid being asked to take on extra responsibilities.
他經常在會議上裝傻，以避免被要求承擔額外的責任。
She always acts the victim, but in reality, she is the source of the problem.
她總是裝作受害者，但實際上她才是問題的根源。
Even though he is capable of doing the job, he acts the helpless.
儘管他有能力完成這項工作，但他還是裝作無能為力。