相关单词近义词 hesitant 迟疑的, tentative 不确定的, halting 跛的, timid 胆怯的, uncertain 不确定的, broken 弄坏的, falter 动摇, waver 动摇, hesitation 犹豫临近词falter, falter out one's thanks, falter and transition layers 返回 faltering