Subtended
v. 对向, 包在叶腋内( subtend的过去式和过去分词 )
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
What happened to you memory?
你的记性是怎么搞的？
So it became known as the gold rush.
成为广大为人知的“淘金热”。