You'd better reckon without me, as I am not sure whether I shall be able to be present.

你最好别把我算进去，因为我能否出席还不一定。

《新英汉大辞典》

You must reckon without his help in this matter.

在这件事情上，你切不可指望他的帮助。

youdao

They that reckon without their host are to reckon twice.

店主不在便结帐，还得结第二次帐。

youdao

That is to reckon without Mr Lafontaine's gifts as string-puller and master of ceremonies.

ECONOMIST: Germany��s Social Democrats

But they reckon without the influence of his determined buddy Costa, who puts all his considerable social networking skills to promoting what turns out to be the ultimate house party.

CNN: STORY HIGHLIGHTS

But that is to reckon without the shift towards Internet-based computing, and the growing success of the Java programming language, which allows applications to run on a variety of platforms.

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