fall by the wayside
半途而废；中途退出
同义词
反义词
参考例子
1.We must care for the weak who would otherwise fall by the wayside.
我们要关心那些弱者，不然他们会因失败而放弃努力的。
2.But those concerns may fall by the wayside if the leadership decides more infrastructure projects are needed to offset weaker exports.
但如果中国领导层认定需要上马更多基础设施项目以抵消出口增长放缓产生的不利影响，上述担心可能就会被抛到脑后了。
3.Now you would possibly wonder if that could happen from Spirit side how come some people just don't get it and they fall by the wayside.
如果现在你们想知道，不过为什么一些人不能够从灵魂方面获得而且他们落入歧途。
英文解释
v.
1.give up in the face of defeat of lacking hope; admit defeat
网络释义
Fall by the wayside
落在路旁; 半途而废（落在路旁）; 半途而废，中途退出; 半途而废;