superpose
/ˌsjuːpəˈpəʊz/verb
with obj.
- place (something) on or above something else, especially so that they coincide把…放在上面; 叠加：
as adj. superposed a border of superposed triangles.几个重叠的三角形所形成的边界。
派生词
superposition
noun词源
early 19th cent.: from French superposer, from super- 'above' + poser'to place'.