Microadmixture
微掺和物
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
After a pause he continued his story.
停顿一下之后他继续说他的。