Evenometer
光电式均匀度测定仪
🗣️ 情景例句
Thanks a lot.
多谢，多谢！
Use is a second nature.
习惯成自然。
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.
船长知道日后还会再作尝试，因为他试图寻找的沉船上载有一批珍贵的金条。