no-show
noun [ C ] uk/ˌnəʊˈʃəʊ/ us/ˌnoʊˈʃoʊ/
未按预订到场者，未如约出席者
a person who is expected but does not arrive
Two important witnesses were no-shows. 两位重要证人并未如约出庭。
a no-show passenger 已预订座位但未搭乘的旅客
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。