Hppler (rolling ball)viscosimeter
[化] 郝普勒落球粘度计
🗣️ 情景例句
You were wonderful, Harry!
你真是了不起， Harry
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
What are you going to buy?
你打算买什么？