Hppler (rolling ball)viscosimeter
[化] 郝普勒落球粘度计
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
I ate tomato soup for lunch yesterday.
我昨天晚饭吃的是番茄汤。
What's the time?
几点了？