相关单词近义词 accessibility 可以得到, friendliness 友好, openness 直率, affability 和蔼, cordiality 热诚, availability 有效, usability 可用性, usefulness 有用, practicality 实际, helpfulness 有帮助反义词unapproachability, unapproachab...临近词approach, approaching 返回 approachability