lecture

讲课、课堂讲授

The professor gave a two-hour lecture on modern art.

教授上了两小时关于现代艺术的课。

演讲、讲座

Her lecture on climate change drew a huge audience.

她关于气候变迁的演讲吸引了大批听众。

训话、说教、责备

I got a long lecture from my father about wasting money.

我因为浪费钱被爸爸训了一顿。

讲课、授课、讲学

She lectures on economics at a university in the north.

她在北部一所大学教经济学。

演讲、发表演说

He was invited to lecture at an international conference.

他受邀在一场国际会议上演讲。

训诫、说教、教训

Stop lecturing me about how I should live my life.

别再对我说教该怎么过我的人生。