Microviscometer
测微粘度仪
🗣️ 情景例句
She tore up all the letters he had sent her.
她把他写来的信全撕了。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
What are you going to do with that vase, Penny?
你打算如何处理那共瓶？