网络释义专业释义英英释义
...白所谓赔率，并非对应每项概率的求导值，而应该是赔付率除以该项的公司设定概率(这里的假设条件是赔付率为该公司事前(Beforehand)设定)也就是说，凯利指数反映出来的数值为该项赔率所存在的市场赔付风险，即动态市场与事前确立的赔付率之间的赔付差异。
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... make payment beforehand提前还款 beforehand ad.预先;事先 adv.事前,事先,预先 , 提前地,提早,超前地 , 预期 , 以前 , adj.提前的;过早的 , 先发制人的;赶在前面的 , 早做准备的,预先准备好的 ...
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... （时间在先的） early: （比一定的时间靠前） early; beforehand; in advance: （问候的话， 用于早晨见面时互相招呼） good morning: ...
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beforehand ad 预先 ; 提前地 ; 提早地 ; 事后
be beforehand with 事先准备好 ; 预先 ; 给予
plan beforehand 预谋 ; 做坏事之前进行谋划
Beforehand cushioning 进一步缓冲 ; 预先缓冲
preparations beforehand 事前准备 ; 准备工作事先 ; 事前的准备
Recollects beforehand day 回忆事前一天 ; 天事前整理 ; 舍得事前一天
beforehand [ bi'fɔ:hænd ]
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adj.
being ahead of time or need
"was beforehand with her report"
同义词： advance(a)
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adv.
ahead of time; in anticipation
"should have made reservations beforehand"
同义词： ahead in advance
以上来源于: WordNet
柯林斯英汉双解大词典
beforehand /bɪˈfɔːˌhænd/ CET6 TEM4
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1.
ADV If you do something beforehand, you do it earlier than a particular event. 事先; 预先
例：How could she tell beforehand that I was going to go out?
她如何预先知道我将出门的？
双语例句原声例句权威例句
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I wish we'd known about it beforehand.
要是我们预先知道这事就好了。
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I have to say in her defence that she knew nothing about it beforehand.
我得为她说句话，她事先并不知道此事。
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It is reasonable to assume that he knew beforehand that this would happen.
有理由认为他事先就知道会发生这样的事。
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"There was a great deal of careful data collected showing how identical the two sections, these two large sections of the class were beforehand.
VOA: special.2011.06.02
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All right, this is actually a very old piece of imperative knowledge for computing square roots, it's attributed to Heron of Alexandria, although I believe that the Babylonians are suspected of knowing it beforehand.
好，这是一个很古老的,关于计算平方根的程序性知识，是亚历山大的海伦提出的，不过我怀疑在那之前,巴比伦人就已经猜想过了。
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But... I guess the best way is to know how the tests are set up beforehand
但是……我觉得最好是提前知道考试是什么样的。
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