adv. 1.事先，预先。 2.赶先，超前，提前。 短语和例子 Please let me know beforehand. 请事先通知我。 He is always beforehand with his report. 他总是提前交出报告。 be beforehand with 1. 预先准备；先发制人。 2. 太早，提早。 be beforehand with the world 〔古语〕手头有现款，手边宽裕。
ahead of time; in anticipation; "when you pay ahead (or in advance) you receive a discount"; "We like to plan ahead"; "should have made reservations beforehand" 同义词：ahead, in advance, ahead, in advance,
ahead of time; in anticipation; "when you pay ahead (or in advance) you receive a discount"; "We like to plan ahead"; "should have made reservations beforehand" 同义词：ahead, in advance, ahead, in advance,
being ahead of time or need; "gave advance warning"; "was beforehand with her report" 同义词：advance,
例句与用法
1.
We congratulate you beforehand on your success . 我们预祝你事业成功。
2.
He had not formulated the sentence beforehand . 他并没有在事先想好这句话。
3.
He is always beforehand with his report . 他总是提前交出报告。
4.
You feared that i should be beforehand with you . 你是害怕我会捷足先登的。
5.
It seems that goneril had been beforehand with him . 高纳里尔似乎先下手了。
6.
She is always beforehand with the rent . 她总是预先付房租。
7.
It had been arranged beforehand . 一切都事先料理好了。
8.
If i 'd known this beforehand i would not have gone back . 要是早知道这件事我就不回去了。
9.
Please let me know beforehand . 请事先通知我。
10.
But this is a matter which cannot be argued beforehand . 但是这不是一件可以在事前争辩的事。
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