Perform a function
起作用,发挥功能
🧩 词语组成解析
perform
[pə'fɔ:m]
vt.& vi. 执行;履行;表演;扮演;
vt. 工作;做;进行;完成;
vi. 运行，表现;（驯兽）玩把戏;
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
What is th boarding time?
何时登机呢？
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。