adduce GRE

1.He adduced nothing to prove his theory.

他没能举出例子来证明他理论。

2.You must adduce a lot of examples to support your argument.

你必须引许多例证来证明你观点。

3.When you adduce evidence of this nature, you must be sure of your sources.

在你提供实质性证据时,你必须确知它来源。