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
Do I need a visa to go to HongKong?
去香港需要签证吗？
Why did the company demand his resignation?
为什么公司命令他辞职呢？
We have this problem every year.
我们每年都碰到这类问题。末了，