Spectrosensitometer
光谱感光计
🗣️ 情景例句
Oh, Daddy!
噢， 爸爸！
We can't persuade the end-users to buy your products at this price.
按这个价格，我们不能说服用户购买你们的产品。
And Chen Wei was sure he could see a snake in the grass. I remember.
陈伟还肯定他看到草里有一条蛇。我记得呢。