名詞 no-show:

1. a guest who fails to notify a hotel or restaurant when canceling a reservation
2. someone who shirks duty
   同義詞：nonattender, truant

no-show

n.（名詞）
One that is expected but does not appear, especially:
未出現的人：期待出現但未出現的人，尤指：
A person who reserves a place, as on an airplane, but neither uses nor cancels the reservation.
訂座未搭乘的人：預訂了座位，如飛機，但既未使用也未取消訂座
A person who buys a ticket for an event but does not attend.
買了某活動的票但未去參加的人
A person who unexplainedly fails to keep an appointment.
未解釋便失約的人
adj.（形容詞）
Requiring little or no actual attendance or work:
輕閑的：要求極少或沒有具體出勤或工作的參加：
例句：
a no-show political patronage job.
輕閑的政治贊助工作