[predic.]late or slow in doing something, especially paying a debt (尤指还债)拖延的,迟缓的,拖欠的 I do not want to be behindhand with my shipmates. 我不想拖欠同船船员的债。 the Yoruba have not been behindhand in economic activity. 约鲁巴人的经济活动向来不迟缓。 ■(archaic)unaware of recent events (古)信息闭塞的,落伍的 you are miserably behindhand—Mr Cole gave me a hint of it six weeks ago. 你落伍了,真可悲——科尔先生六周前就暗示我了。
语源
mid 16th cent.: from behind + hand,on the pattern of beforehand