Spectrosensitometer
光谱感光计
🗣️ 情景例句
A house, a car and a family, what else could one want?
一所房子，一辆车子和和个家，除此之外，夫复何求？
To escape from the policeman
从警察手下逃亡
Is this your eraser?
这是你的橡皮擦吗？