fall by the wayside

• 半途而废； 中途退出

英英释义

Verb:

1. give up in the face of defeat of lacking hope; admit defeat;

   "In the second round, the challenger gave up"
   

近反义词

【近义词】

• throw in 扔进
• drop by the wayside 半途而废, 堕落下去...
• quit 停止
• give up 放弃
• throw in the towel 认输
• chuck up the sponge 承认失败, 认输...
• drop out 退出