n. a speech that is open to the public
n. a lengthy rebuke
n. teaching by giving a discourse on some subject (typically to a class)
v. deliver a lecture or talk
n. 演讲, 谴责, 讲稿
vt. 演讲, 训诫, 说教
vi. 讲演
1. The professor gave a fascinating lecture on climate change.
教授进行了关于气候变化的精彩讲座。
2. I always take notes during the lecture to remember important points.
我在讲座期间总是记笔记，以便记住重要的要点。
3. She was nervous before her first lecture, but it went well.
她在第一次讲座前很紧张，但一切顺利。