Undergirded
v. 在底部加固( undergird的过去式 ); 从底层支撑; 加强; 支持
🗣️ 情景例句
Study hard kids, your mother and I want you to get into a good college when the time comes.
努力学习，孩子们，你们的妈妈和我希望你们能考上名校。
If you're not happy, say it!
不高兴就说啊！
He noticed that a river of liquid rock was coming towards him.
他发现有一股岩浆正向他流过来，