Spectroanalysis
光谱分析
🗣️ 情景例句
I'll bicycle down to the village and get them.
我骑脚踏车去镇上拿。
It's worth seeing.
它绝对值得一看。
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。