🧩 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
on the community-center project.
为社区中心的事。
That's a good idea .
那是个好生意。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品,