Prestressing
预加应力; 预拉伸
🗣️ 情景例句
I am not getting what I bargained for.
当时说好的可不是这个样子。
Without hope, the heart would break.
如无希望，心就破碎。
tap water that is too hot to touch can be left to cool and is generally safe to drink.
水管中流出的烫手的水可以留下来冷却。这种水一般是安全的。