Photothyristor
光闸流管
🗣️ 情景例句
Write a screenplay, do a storyboard, and then shoot the film.
先写剧本串好情节，然后再开拍。
The government expects to handle the crisis easily.
政府预测将可毫无困难地度过这次危机。
Where is it?
在哪里？