presupposition
n(fml 文)
(a) [U] (action of) presupposing (presuppose1)预先假定; 预料
Bail was refused on the presupposition of his guilt. 已料到他罪名成立而不准保释.
(b) [C] thing that is presupposed 预先假定的事物; 预测之事; 先决条件
You have made several unjustified presuppositions. 你作了一些毫无根据的假设.