Lecture experiment
[机] 演示实验
🧩 词语组成解析
lecture
['lektʃə]
n. 演讲;训斥，教训;
vi. 作演讲;
vt. 给…作演讲;教训（通常是长篇大论的）;
🗣️ 情景例句
Danger.
小心，危险。
A moneyless man goes fast through the market.
一个没钱的人很快穿过市场。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。