presume

US /prɪˈzuːm/
UK /prɪˈzuːm/
"presume" picture
1.

假定, 推测

suppose that something is the case on the basis of probability

:
I presume you're here on business.
你是来出差的。
We can't presume anything until we have all the facts.
在掌握所有事实之前,我们不能妄下断言
2.

冒昧, 擅自

be audacious enough to do something

:
I wouldn't presume to tell you how to do your job.
我不敢妄自告诉你如何做你的工作。
He presumed to enter the private office without knocking.
擅自闯入私人办公室,没有敲门。