"less"是一个英文副词，表示较少或更少。它可以用来比较两种数量或程度之间的差异，表示一个较小、较小或较少的程度。例如："He has less money than his brother."（他比他哥哥少钱。）"There is less traffic on the road at night."（夜间路上的车辆较少。）
"less"是一个英文副词，表示较少或更少。它可以用来比较两种数量或程度之间的差异，表示一个较小、较小或较少的程度。例如："He has less money than his brother."（他比他哥哥少钱。）"There is less traffic on the road at night."（夜间路上的车辆较少。）