fall behind

柯林斯词典

1. PHRASAL VERB If you fall behind, you do not make progress or move forward as fast as other people. 落後於
Boris is falling behind all the top players. 鮑裡斯正落後於所有的頂尖選手。
2. PHRASAL VERB If you fall behind with something or let it fall behind, you do not do it or produce it when you should, according to an agreement or schedule. 拖後
He faces losing his home after falling behind with the payments. 他拖欠還款後麪臨失去住房的問題。
Thousands of people could die because the relief effort has fallen so far behind. 成千上萬的人可能會因救援跟不上而死去。