Trepanning
开[套]孔, 打眼, 穿孔(试验)
🗣️ 情景例句
and work begins at eight in the morning for me.
早晨八点我就得开始工作。
What are you doing?
你在干什么？
Most funny stories are based on comic situations.
大部分令人发笑的故事都是根据喜剧情节编写的。