推迟(迟延
1 落后
underdeveloped unenlightened uncultured unprogressive behindhand down behind lag straggle trail draggle drop back behind the times
2 落后的
underdeveloped unenlightened uncultured unprogressive behind the times
3 耽搁
lag hold-up procrastinate tarry detain keep delay
4 受阻
cheeked rub backset bottleneck pocket