Chemical reaction
高中 Senior High[化] 化学反应
🧩 词语组成解析
🗣️ 情景例句
This is a little difficult for her.
这对她来说有点不习惯。
They say the new film is an adventure story.
他们说这新电影是一个冒险故事。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。