Definition: slower or less successful than someone or something Level: B1
火车晚点了，所以我们迟到了。
The train was ___behind schedule, so we arrived late.
我们队在联赛积分榜上落后了。
Our team is ___behind in the league standings.
在销售额方面，我们目前落后于我们的主要竞争对手。
In terms of sales, we are currently ___behind our main competitor.
