reckon with
If you say that you had not reckoned with something, you mean that you had not expected it and so were not prepared for it.
bargain for , bargain on
Gary had not reckoned with the strength of Sally's feelings for him.
加里没有料想到萨莉对他的感情如此强烈。
to be reckoned with
If you say that there is someone or something to be reckoned with, you mean that they must be dealt with and it will be difficult.
This act was a signal to his victim's friends that he was someone to be reckoned with.
此举为他所害者的朋友们提供了信号,即他是一个不好对付的人。
reckons , reckoning , reckoned
If you reckon that something is true, you think that it is true.
Toni reckoned that it must be about three o'clock.
托尼想一定是3点钟左右了。
If something is reckoned to be a particular figure, it is calculated to be roughly that amount.
The market is reckoned to be worth $1.4 bn in the US alone.
这个市场仅在美国的价值估计就有14亿美元。