Presplitting
预裂法(岩石开挖的方法)
🗣️ 情景例句
I have to remember to put them in the bag
我必须记得将它们放进袋子里
One enemy can do more hurt than ten friends can do good.
十个朋友做的好事抵不上一个敌人造成的危害。
From those humble beginnings, we have seen the development of the user-friendly home computers and multimedia machines which are in common use today.
从那些简陋的初级阶段，我们看到了现在都已普及的、使用简便的家用电脑和多媒体的微机的发展。