n.机械装置；发明的才能；想出的办法；人工痕迹
He erected some contrivance for storing rain-water. 他装设了一种贮存雨水的器具.
Some things are beyond human contrivance. 有些东西非人力所能创造。
I have an ingenious contrivance to get her to sign the document without reading it. 我有一条不经她过目就签署文件的妙计。
The film is spoilt by unrealistic contrivances of plot. 这部电影被不实际的牵强情节给毁了。
