例句 /

A phobia is an irrational and often unexplainable fear that causes an uncontrolable physical reaction.

A phobia is an irrational and often unexplainable fear that causes an uncontrolable physical reaction.

恐惧症是一种不理性及通常很难解释的恐惧,它会引起一起无法自我控制的生理反应。