之前 的英文翻译

forestall

pre-

之前 的中文句子和英文句子

半深成的，浅成的在到达地球表面之前的主要作为小型岩石群固化的，尤其象岩脉或岩床的凝固用于指岩石

Solidifying chiefly as a minor intrusion, especially as a dike or sill, before reaching the earth's surface. Used of rocks.


辩论之前，双方都把自己的观点说清楚。

Before the debate, both sides made their positions clear.


他在演讲之前先说了几句对特邀来宾表示欢迎的话。

He preceded his speech with a few words of welcome the special guests.


我出门之前，把煤气的总阀关掉了。

I turned the gas off at the mains before I went out.


拐弯之前别忘记指示车行方向。

Don't forget to indicate before turning.


强盗们在警察到来之前逃走了。

The robbers escaped before the police arrived.


我妈妈在把袖子缝好之前，先用大针脚把它缝好。

My mother tacked the sleeves on before sewing them.


全部安排都应该在我们出发之前完成。

All the arrangements should have been completed prior to our departure.


在出访外国之前要做好许多准备工作。

There are a lot of preliminaries to be gone through before you can visit a foreign country.


我希望星期五之前天气会好转。

I hope the weather will improve before Friday.