demonstrations例句
2024年05月20日 22:02:35
Demonstrations, films, and videotapes are shown for your edification.
采用了演示及播放電影和錄像帶的形式,以起到教育作用。
Lectures will be interspersed with practical
demonstrations.
講課中將不時(shí)插入實(shí)際示范。
The scientist elucidated his theory by three simple
demonstrations.
這位科學(xué)家以三個(gè)簡單的實(shí)例來說明他的理論.