Hondrometer
粒度计, 微粒特性测定计
🗣️ 情景例句
I don't want a dead end job.
我不想做没有前途的工作。
Wouldn't you like some coffee?
你想要一些咖啡吗？
After a pause he continued his story.
停顿一下之后他继续说他的。