Such impulsive acts as hugging strangers; impulsive generosity.
比如拥抱陌生人这种冲动的举止; 一时冲动的慷慨大方
A hand tool used to exert an impulsive force by striking, consisting of a handle with a perpendicularly attached head made of a relatively heavy, rigid material.
锤子一种通过敲击发出冲击力的工具, 包括一个把手和一个与之垂直的由较沉、较重的金属制成的头
He was, on his own admission, impulsive by nature.
他承认自己生性易于感情冲动。
