Pgm
abbr. 精密制导武器（precision-guided munition）
🗣️ 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。
It's nothing. Don't mention it.
区区小事，何足挂齿。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。