Evenometer
光电式均匀度测定仪
🗣️ 情景例句
OK.
好。
That's too much!
太过分了！
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，