vt.重叠；重复
vi.有重叠部分
n.重叠部分；重复
A fish's scales overlap each other. 鱼鳞是一片片上下交叠起来的。
You need to overlap the pieces of wood slightly. 你需要把这些木片搭叠起来。
These two papers overlap in content. 这两篇论文有交叉的内容。
The programme has been so organized that none of the talks overlap. 日程做了精心安排，以使每一讲都没有重复内容。
用作不及物动词 (vi.)Channel ranges must not overlap. 频道范围不能重叠。
用作名词 (n.)There is a small overlap between the two circles. 在这两个圆周有一小部分重叠。
There is a considerable overlap between the two subjects. 这两门科目之间有相当多的共通之处。
His duties and mine have an overlap. 他的职责和我的有部分交叉。
overlap指两个或两个以上的物或事物重叠在一起或同时发生,或指将一个物体叠放在另一物体之上,使之成为叠盖状态,即“交搭,叠盖”。
overlap可用作及物动词,也可用作不及物动词。用作及物动词时后接名词或代词作宾语。
overlap的过去式、过去分词均为overlapped。
