查询词典 congratulate beforehand

We need to make accurate estimate beforehand.

我们需要事先作出准确的估计。

If you know you will be late, it is polite to notify the teacher beforehand.

如果你知道你将会迟到，事先通知老师是一个有礼貌的做法。

We need to make accurate estimation beforehand.

我们需要事先作出准确的估计。

We need to make an accurate estimate beforehand.

我们需要事先作出准确的估计。

If you are going swimming, do not eat beforehand.

如果你要去游泳，事前不要吃东西。

You need to research your business beforehand .

你需要事先去为你的工作做个研究。

We need to make a accurate estimate beforehand.

我们需要事先作出准确的估计。

In case of being away,I will let you know beforehand.

如果外出，我会事先告诉你的。

Also I wanted to know beforehand what he wanted to talk about.

我也想预先知道他想谈什么。

We have to make an exact estimate beforehand.

我们需要事先作出准确的估计。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。