Hppler (rolling ball)viscosimeter
[化] 郝普勒落球粘度计
🗣️ 情景例句
No, just Max. I like that.
没有， 就是Max。我喜欢这样。
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
I'm thinking.
我在思考。