v.(物体)部分重叠，交叠,使部分重叠,(时间上)部分重叠
n.(范围方面的)重叠部分,(物体的)重叠部分，重叠量,(两事发生的)重叠时间，交接时期
overlap的第三人称单数和复数

原形：overlap第三人称单数：overlaps复数：overlaps过去式：overlapped过去分词：overlapped现在分词：overlapping

These two essays overlap in content.
这两篇文章有交叉的内容。
A dragon's scales overlap each other.
龙鳞是一片片上下交叠起来的。
Tom's tasks and mine overlap.
汤姆的任务和我的任务有重叠。
The two projects overlap in terms of their objectives.
这两个项目在目标上有所重叠。
The events of their lives overlapped for a few years.
他们生活中的事件有几年是重叠的。
Our working hours slightly overlap, so we can meet during lunch break.
我们的工作时间略有重叠，所以可以在午休时见面。
The functions of these two departments have significant overlap.
这两个部门的职能有很大的重叠。
The new policy will overlap with the existing one for six months.
新政策将与现有政策重叠六个月。
The maps of our territories don't overlap, so there's no conflict.
我们的领土地图没有重叠，因此没有冲突。
The themes of their research papers largely overlap.
他们的研究论文的主题有很大一部分是重叠的。
The sound from the neighboring room overlapped with our conversation.
邻室的声音与我们的谈话交织在一起。
The training programs of the two companies have considerable overlap.
两家公司的培训计划有很大的重叠。
The responsibilities of the manager and assistant roles have some overlap, which can lead to confusion.
经理和助理的角色职责有些重叠，这可能导致混淆。