Underpinned
v. 用砖石结构等从下面支撑（墙等）( underpin的过去式和过去分词 ); 加固（墙等）的基础; 为（论据、主张等）打下基础; 加强
🗣️ 情景例句
Due to the privacy act, I can't release his personal information to you.
根据隐私保护法，我不能把他的个人资料泄露给你。
How long will you remain there?
你将会在那里逗留多久？
You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.
您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。