Prestressing
预加应力; 预拉伸
🗣️ 情景例句
Please don't take offense. I only wanted to tell you what I think.
请别生气，我只是想告诉你我的想法。
He that is master of himself will soon be master of others.
能主宰自己的人不久就可以主宰别人。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！